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Search results “Determining second order rate constants and equilibrium”
Integrated Rate Law Problems, Zero, First & Second Order Reactions, Half Life, Graphs & Units
 
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This chemistry video tutorial provides the equations and formulas needed to solve zero order, first and second order integrated rate law problems including those with half life and rate constant K calculations. This video contains plenty of examples and practice problems for you to work on. Here is a list of topics: 1. Chemical Kinetics - Reaction Rates 2. Average Rate of Reaction Formula - Change in Concentration Divided By Change in Time 3. Concentration vs Time Graphs 4. Rate Law Expression - Rate Constant K and Initial Concentration 5. Zero Order Reaction - Integrated Rate Law Equation 6. Half Life Formula, Initial Concentration of Reactant and Rate Constant K Relationship 7. Units of Rate Constant K - Molarity, Moles, Liters, and Units of time - Seconds, Minutes, Hours, Days, etc 8. Inverse Relationship Between Rate Constant K and Half Life 9. Rate Constant K, Temperature, Activation Energy and Catalyst 10. Initial Rates vs Concentration 11. First Order Integrated Rate Law Equation 12. Straight line Plot - Ln[A] vs time - Graphs 13. Slope = -K Rate Constant 14. Half Life Independent of Initial Concentration for a first order reaction 15. Natural Log and Exponential Form of Integrated Rate Law 16. Second Order Reaction Integrated Rate Law Formula 17. Integrated Rate Law Problems 18. Identifying the Order of the Reaction Using the Units of K
Second Order Reaction Chemistry Problems - Half Life, Units of K, Integrated Rate Law Derivation
 
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This chemistry video tutorial provides a basic introduction into second order reactions. It gives you the integrated rate law equation and explains how to derive it using calculus. It discusses how to calculate the final concentration of a reactant and the time it takes to decrease to a certain value. In addition, it explains how to calculate the half life of a second order reaction and provides the units of the rate constant K. This chemical kinetics video contains plenty of practice problems. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Facebook: https://www.facebook.com/MathScienceTutoring/
Finding units of rate constant k | Knetics | Chemistry | Khan Academy
 
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How to find the units for the rate constant k for a zero, first, or second order reaction. Watch the next lesson: https://www.khanacademy.org/science/chemistry/chem-kinetics/reaction-rates/v/experimental-determination-of-rate-laws?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Missed the previous lesson? https://www.khanacademy.org/science/chemistry/chem-kinetics/reaction-rates/v/rate-law-and-reaction-order?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channel/UCyEot66LrwWFEMONvrIBh3A?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 216953 Khan Academy
Chemical Kinetics Rate Laws – Chemistry Review – Order of Reaction & Equations
 
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This general chemistry study guide video lecture tutorial provides an overview of chemical kinetics. It contains plenty of examples, practice problems, and conceptual questions to help you to master the course. This video is especially helpful to those taking AP chemistry in high school or general chemistry in college. Here is a list of topics: 1. How to calculate the rate of the reaction using the change in concentration and time 2. Determining the order of a reactant and the overall order of the reaction using the method of initial rates. 3. How to determine the rate equation or rate law expression 4. Calculating the rate constant K and the units of K 5. Understanding the difference between the first order, second order, and zero order reaction. 6. Equations and formulas for zero order, first, and second order reactions 7. Half Life Formula, Initial Concentration of A and Rate constant K 8. Factors affecting reaction rate – concentration, temperature, and catalyst 9. Relationship between the rate of the reaction and the concentration 10. Rate constant K, temperature, catalyst, activation energy and potential energy diagrams 11. Forward activation energy vs reverse activation energy 12. Arrhenius Equation 13. Half Life Problems and Half Life Method 14. Collision frequency, steric factor, and frequency factor 15. Reaction Mechanism – Slow Step – Rate Determining Step 16. How To Find the Intermediate and Catalyst in a Reaction Mechanism
Activation Energy Problems, Rate Constant K, Frequency Factor, & Arrhenius Equation - Kinetics
 
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This chemical kinetics video tutorial focuses on solving activation energy problems using the Arrhenius Equation. It explains how to calculate the activation energy, the rate constant K, and the temperature given the rate constant and activation energy. In addition, it contains example problems of calculating the rate constant k by using the frequency factor, steric factor, and the collision frequency. This chemistry video also has practice problems showing you how to calculate the activation energy from the slope of the line of a ln(k) vs 1/T graph and how to calculate the frequency factor from the y-intercept of such a graph. This tutorial contains plenty of examples and practice problems. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Facebook: https://www.facebook.com/MathScienceTutoring/
Arrhenius Equation Activation Energy and Rate Constant K Explained
 
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This chemistry video tutorial focuses on the Arrhenius equation and how to derive it's many different forms within the subject of chemical kinetics. Here is a list of topics: 1. Arrhenius Equation and the Rate Constant K 2. The units of R and the activation energy 3. Rate law expression and the concentration of reactant A 4. Frequency Factor, Collision Frequency and Steric Factor 5. Rate of Reaction, Rate Constant K, and Activation Energy 6. The Effect of a Catalyst on Activation Energy and Reaction Rate 7. Slope, Ea, and R 8. Slope Intercept Form Linear Arrhenius Equation 9. Factors Affecting the rate of the reaction - concentration, temperature, catalyst, activation energy and rate constant K 10. Arrhenius Equation / Formula Graph
Initial Rates Method For Determining Reaction Order, Rate Laws, & Rate Constant K, Chemical Kinetics
 
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This chemistry video tutorial provides a basic introduction into method of initial rates which is useful for determining the order with respect to the reactants and the overall reaction order. In addition, the initial rates method is useful for experimentally determining the rate law expression for a particular chemical reaction. This video explains how to calculate the value of the rate constant K and how to determine its units. This video is part of the chemical kinetics series. It contains plenty of examples and practice problems. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Facebook: https://www.facebook.com/MathScienceTutoring/
Rate law and reaction order | Knetics | Chemistry | Khan Academy
 
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Using method of initial rates to determine the order of a reaction. Watch the next lesson: https://www.khanacademy.org/science/chemistry/chem-kinetics/reaction-rates/v/finding-units-of-rate-constant-k?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Missed the previous lesson? https://www.khanacademy.org/science/chemistry/chem-kinetics/reaction-rates/v/rate-of-reaction?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channel/UCyEot66LrwWFEMONvrIBh3A?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Chemistry - Chemical Kinetics (15 of 30) Finding Rate Law & Rate Constant, k
 
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Visit http://ilectureonline.com for more math and science lectures! In this video I will determine the rate law and the rate constant, k.
Views: 47613 Michel van Biezen
Calculating Energy of activation and Rate Constant
 
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The rate constant for the first order decomposition of H2O is expressed by the following equation: logk = 16.40 - 1.50 x 103K/T Calculate the energy of activation for the reaction and at what temperature will its half period be 126 minutes.
Views: 520 LiveTutelage
The Rate Constant
 
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037 - The Rate Constant In this video Paul Andersen describes the characteristics of the rate constant in chemical reactions. The rate constant is highly variable in reactions and must be determined experimentally. The rate constant is dependent on both temperature and the presence of a catalyst. In a first-order reaction the rate constant and the half-life are both independent of the concentration and inversely proportional. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ Music Attribution Title: String Theory Artist: Herman Jolly http://sunsetvalley.bandcamp.com/track/string-theory All of the images are licensed under creative commons and public domain licensing: "File:Aufgeschnittener Metall Katalysator Für Ein Auto.jpg." Wikipedia, the Free Encyclopedia. Accessed October 20, 2013. http://en.wikipedia.org/wiki/File:Aufgeschnittener_Metall_Katalysator_f%C3%BCr_ein_Auto.jpg. File:Thermometer 0.svg, n.d. http://commons.wikimedia.org/wiki/File:Thermometer_0.svg. "File:Verbrennung Eines Zuckerwürfels .png." Wikipedia, the Free Encyclopedia. Accessed October 19, 2013. http://en.wikipedia.org/wiki/File:Verbrennung_eines_Zuckerw%C3%BCrfels_.png. (n.d.). http://www.yorku.ca/tropchem/thesis/appdx-a.pdf.
Views: 103718 Bozeman Science
Kinetics: Initial Rates and Integrated Rate Laws
 
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Who likes math! Oh, you don't? Maybe skip this one. Unless you have to answer this stuff for class. Then yeah, watch this. Subscribe: http://bit.ly/ProfDaveSubscribe [email protected] http://patreon.com/ProfessorDaveExplains http://professordaveexplains.com http://facebook.com/ProfessorDaveExpl... http://twitter.com/DaveExplains General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem Classical Physics Tutorials: http://bit.ly/ProfDavePhysics1 Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2 Mathematics Tutorials: http://bit.ly/ProfDaveMaths Biology Tutorials: http://bit.ly/ProfDaveBio American History Tutorials: http://bit.ly/ProfDaveAmericanHistory
Views: 245492 Professor Dave Explains
How to Find the Rate Constant of a Reaction (Given Table)
 
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How do you find the rate constant of a reaction, if all you're given is a table of kinetic data (concentrations and times)
Views: 305223 chemistNATE
First Order and Second Order Chemical Kinetics Example Problems
 
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Assignment 3 - Chemical Kinetics Using the integrated rate laws to solve for concentrations, time and half-lives.
Views: 49464 Linda Hanson
How To Determine The Units Of The Rate Constant K - Chemical Kinetics
 
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This chemistry video tutorial explains how to determine the units of the rate constant K for a first order reaction, second order reaction, and a zero order reaction. It provides a formula and a simple process to calculate it. This video is part of the chemical kinetics series. It contains plenty of examples for you to learn the concept. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Facebook: https://www.facebook.com/MathScienceTutoring/
How to Find the Rate Law and Rate Constant (k)
 
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Finding the rate law, rate constant and the rate constant units is all explained in a few simple steps. This question is a common exam question and in this video, I will tell you what to watch out for since I have seen this common mistake a lot! Kinetics finally doesn’t have to be confusing, it’s a lot easier than you think. 📗 FREE CHEMISTRY SURVIVAL GUIDE https://sellfy.com/p/NbUf/ 🙋‍♀️🙋‍♂️GOT A QUESTION? ASK ME HERE http://bit.ly/AskMelissaMaribel 👉 SHOP MY STEP-BY-STEP CHEMISTRY NOTES👈 https://sellfy.com/melissamaribel Thermochemistry: https://sellfy.com/p/9zWI/ Acids and Bases: https://sellfy.com/p/Ta1z/ Naming Compounds and Acids: https://sellfy.com/p/Cpof/ Dimensional Analysis, Significant Figures, and Density: https://sellfy.com/p/6AnT/ Gas Laws: https://sellfy.com/p/De81/ Stoichiometry: https://sellfy.com/p/NObu/ Redox Reactions: https://sellfy.com/p/rQsZ/ Molarity: https://sellfy.com/p/2A3h/ Limiting Reactants: https://sellfy.com/p/J2oT/ Lewis Structures: https://sellfy.com/p/HjLq/ Kinetics: https://sellfy.com/p/iFSr/ 🧡SHOW YOUR SUPPORT ON PATREON https://www.patreon.com/melissamaribel 👍MELISSA'S FAVORITES ON AMAZON https://www.amazon.com/shop/chemistrywithmelissamaribel --OTHER RESOURCES TO HELP YOU GET THROUGH SCHOOL-- 🙌 This was my go-to homework help when I was in school. Chegg Study is one of my favorites. https://che.gg/melissamaribelstudy 📚 I made the mistake of buying all of my textbooks, I wish I had the option of renting them. Thankfully you do, with Chegg Textbook Rentals. https://che.gg/melissamaribelrentals 💰 If you bought a textbook and don’t want the hassle of selling it, Chegg can do the work for you, with Chegg Buyback. https://che.gg/melissamaribelbuyback 📝 QUICKSTUDY REFERENCE GUIDES 📕 CHEMISTRY BREAKDOWN AND REVIEW https://amzn.to/2t50xWx 📙 CHEMISTRY EQUATIONS AND ANSWERS https://amzn.to/2MPjC88 📘 CHEMISTRY TERMINOLOGY https://amzn.to/2t9cv1o DISCLAIMER: Some links in the description are affiliate links, which means that if you buy from those links, I’ll receive a small commission. This helps support the channel and allows me to continue making videos like this. Thanks for the support! 💁‍♀️ HI I'M MELISSA MARIBEL I help students pass Chemistry. I used to struggle with this subject, so when I finally graduated with a bachelor's degree in Chemistry, I became a tutor so that you wouldn't have to struggle like I did. I know that with the right help, YOU CAN LEARN ANYTHING! 👋 FOLLOW ME Instagram: https://www.instagram.com/hellomelissam/ Facebook: https://www.facebook.com/hellomelissam/ Twitter: https://twitter.com/hellomelissam
Determining a RATE LAW from exp. data & result is 2nd order
 
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Any rate law can be determined experimentally by controlling initial concentrations and solving for the exponents and the rate constant . this rate law turns out to be second order, and the 2nd order equations are derived in this video.
Views: 941 Michele Berkey
The Equilibrium Constant
 
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065 - The Equilibrium Constant In this video Paul Andersen defines the equilibrium constant (K) and explains how it can be calculated in various reversible reactions. The equilibrium constant is a ratio of the concentration of the products to the concentration of the reactants. If the K value is less than one the reaction will move to the left and if the K value is greater than one the reaction will move to the right. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ Music Attribution Title: String Theory Artist: Herman Jolly http://sunsetvalley.bandcamp.com/track/string-theory All of the images are licensed under creative commons and public domain licensing: "File:Lightning Hits Tree.jpg." Wikipedia, the Free Encyclopedia. Accessed January 2, 2014. http://en.wikipedia.org/wiki/File:Lightning_hits_tree.jpg. "File:Nitric-Oxide-3D-vdW.png." Wikipedia, the Free Encyclopedia. Accessed January 2, 2014. http://en.wikipedia.org/wiki/File:Nitric-oxide-3D-vdW.png. "File:Phosgene Poster ww2.jpg." Wikipedia, the Free Encyclopedia. Accessed January 2, 2014. http://en.wikipedia.org/wiki/File:Phosgene_poster_ww2.jpg. "Reversible Reactions." PhET. Accessed January 2, 2014. http://phet.colorado.edu/en/simulation/reversible-reactions. "Reversible Reactions." PhET. Accessed January 2, 2014. http://phet.colorado.edu/en/simulation/reversible-reactions.
Views: 390127 Bozeman Science
Integrated Rate Law: Second Order Reaction
 
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A second order reaction has integrated rate law 1/{A] = -kt + 1/[A]0 And so a graph with 1/[A] on the y-axis and time on the x-axis will give a line with a slope of -k and a y-intercept of 1/[A]0 Check me out: http://www.chemistnate.com
Views: 83703 chemistNATE
Writing Rate Laws For Reaction Mechanisms Using Rate Determining Step - Chemical Kinetics
 
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This chemistry video tutorial provides a basic introduction into reaction mechanisms within a chemical kinetics setting. It explains how to write the rate law expression for a reaction mechanism. A reaction mechanism consist of a series of elementary steps or elementary reactions whose rate law can be written from its molecularity - that is from the coefficients of the balanced reaction. The rate of a reaction mechanism is completely dependent on the slow step or the rate-determining step. This video explains how to substitute an intermediate when writing rate law expressions. It contains plenty of examples and practice problems. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Facebook: https://www.facebook.com/MathScienceTutoring/
Intro to Rate Laws, Rate Constants, Reaction Order - Chemistry Tutorial
 
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This video gives an overview of what a rate law is, what a rate constant is and how to determine the reaction order for a reaction.
Views: 13004 TheChemistrySolution
The Rate Law
 
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036 - The Rate Law Paul Andersen explains how the rate law can be used to determined the speed of a reaction over time. Zeroth-order, first-order and second-order reactions are described as well as the overall rate law of a reaction. The rate of a reaction can be determined experimentally. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ Music Attribution Title: String Theory Artist: Herman Jolly http://sunsetvalley.bandcamp.com/track/string-theory All of the images are licensed under creative commons and public domain licensing: "File:Ammonia-3D-vdW.png." Wikipedia, the Free Encyclopedia. Accessed October 19, 2013. http://en.wikipedia.org/wiki/File:Ammonia-3D-vdW.png. File:Crystal Violet in Aqueous Solution.jpg, n.d. http://en.wikipedia.org/wiki/File:Crystal_Violet_in_aqueous_solution.jpg. "File:Nitric-oxide-3D-vdW.png." Wikipedia, the Free Encyclopedia. Accessed October 19, 2013. http://en.wikipedia.org/wiki/File:Nitric-oxide-3D-vdW.png. "File:Nitrogen Dioxide at Different Temperatures.jpg." Wikipedia, the Free Encyclopedia. Accessed October 19, 2013. http://en.wikipedia.org/wiki/File:Nitrogen_dioxide_at_different_temperatures.jpg. "File:Nitrogen-dioxide-3D-vdW.png." Wikipedia, the Free Encyclopedia. Accessed October 19, 2013. http://en.wikipedia.org/wiki/File:Nitrogen-dioxide-3D-vdW.png. "File:Oxygen Molecule.png." Wikipedia, the Free Encyclopedia. Accessed October 19, 2013. http://en.wikipedia.org/wiki/File:Oxygen_molecule.png. File:Spektrofotometri.jpg, n.d. http://en.wikipedia.org/wiki/File:Spektrofotometri.jpg. Izmaelt. Slovenčina: Príprava Oxidu Dusičitého z Medi a Kyseliny Dusičnej. Fotené Na Slovenskej Technickej Univerzite., October 27, 2010. Own work. http://commons.wikimedia.org/wiki/File:Nitrogen_dioxide.jpg.
Views: 246615 Bozeman Science
Rate Law
 
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Rate Law is a mathematical expression that relates the concentration of reactants to the rate of a chemical reaction. In this video we will learn the difference between zero, first and second order reaction. Thanks for watching. Please 'like' and 'subscribe' Learn more science at www.thescienceclassroom.org
Views: 67003 The Science Classroom
Kinetics Experiment Rate Law + Activation Energy
 
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The rate law for 6I- + BrO3- + 6H+ --- 3H2O + Br- + 3I2 is determined using a clock reaction where the I2 reacts with thiosulfate until the thiosulfate runs out. Starch indicator is used to produce a blue color indicating that the iodine has reacted with all of the thiosulfate. The rate law is determined by mixing 10 mL of distilled water, 10 mL of 0.040 M KBrO3, 10 mL of 0.10 M HCl, 10 mL of 0.010 M KI and 10 mL of 0.0010 M Na2S2O3. In experiments 2-4, the amount of KI, KBrO3 and HCl are doubled and the distilled water is not added. This causes each to double in concentration for that experiment while all other concentrations remain constant. Finally the experiment is run with the same amounts as experiment #1, but at two different temperatures. This is used to measure the rate constants at these two temperatures in order to determine the activation energy for the reaction.
Views: 14175 Scott Milam
Kinetics 1: Finding the Order, Rate Equation & Rate Constant
 
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Here I look at 3 examples of how the rate equation can be obtained from experimental runs. The order of the reaction for each of the reactants is determined, allowing the rate equation to be constructed. In the third example I rearrange the rate equation to make the rate constant (k) the subject of the equation. I then work out its value and units. In the next video "Kinetics 2" I look at 3 further examples, which are a little more difficult.
Views: 1895 FranklyChemistry
Calculating the Rate Constant Using Initial Rates Data- Example (Pt 2of 3)
 
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Dr. Shields demonstrates how to calculate the value for the rate constant (with units) after determining the orders of each reactant using initial rates experimental data (done in part 1). Part 2 of 3. General Chemistry
Views: 24942 Shawn Shields
Zero Order Reaction And It's Half Life Time/Chemical Kinetics/chemistry/ Komali m
 
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In this video I explained Integrated rate law method for a zero Order reaction.
Views: 63866 Komali Mam
Kinetics: Chemistry's Demolition Derby - Crash Course Chemistry #32
 
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You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content. Have you ever been to a Demolition Derby? Then you have an idea of how molecular collisions happen. In this episode, Hank talks about collisions between molecules and atoms, activation energy, writing rate laws, equilibrium expressions, reactions mechanics, and rate-determining steps. And funnel cakes are AWESOME! ***** AND NOW, A SUBBABLE MESSAGE! ***** "Jane McLauchlan, thank you for decreasing worldsuck. I love you!" - Charlotte Thornton -- Table of Contents Collisions Between Molecules and Atoms 0:00 Activation Energy 1:32 Writing Rate Laws 3:28 Rate Laws and Equilibrium Expressions 5:30 Reaction Mechanisms 8:06 Rate-Determining Steps 7:04 -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support CrashCourse on Subbable: http://subbable.com/crashcourse
Views: 596325 CrashCourse
How to :  Second Order Kinetics Two Different Reactant GPS 8.6
 
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For JEE (Main) and JEE(advanced) "Chemical Kinetics" - "Second Order Kinetics" Two "Different Reactant" GPS 8.6
Views: 20813 GuruprakashAcademy
Mechanisms and the rate-determining step | Kinetics | Chemistry | Khan Academy
 
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An introduction to mechanisms and the rate determining step. Example of finding rate law of multistep reaction with initial slow step. Watch the next lesson: https://www.khanacademy.org/science/chemistry/chem-kinetics/arrhenius-equation/v/catalysts?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Missed the previous lesson? https://www.khanacademy.org/science/chemistry/chem-kinetics/arrhenius-equation/v/elementary-rate-laws?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channel/UCyEot66LrwWFEMONvrIBh3A?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Kinetics: first order reaction problem
 
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00:07 Statement of problem to be solved 01:40 Convert half-lives of A and B from minutes to seconds (s) 02:18 Calculate rate constant k(A) for A from its half-life 03:13 Calculate rate constant k(B) for B from its half-life 04:00 Rate equation for generic first (1st) order reaction 04:53 Expression for [A] at time t 05:19 Expression for [B] at time t 05:56 Apply initial condition 07:13 Expression for relation of concentrations of A and B 10:49 Subtract ln[B]ₜ from each side 11:26 Factor time t out of right side 12:03 Solve for time t 13:06 Convert time t in seconds to minutes Solved problem involving the first order decay of two substances with equal initial concentrations, but with different first order rate constants. Don't forget to like and subscribe!
Views: 273 lseinjr1
Rate Constant for a Reversible Reaction (Example)
 
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Determines the reverse rate constant given the equilibrium constant and the forward rate constant for an elementary reaction. Made by faculty at the University of Colorado Boulder, Department of Chemical & Biological Engineering. Check out our Chemistry playlist: https://www.youtube.com/playlist?list=PL4xAk5aclnUi1CEFNwjcheMgyWe8BwuLS Check out our website for screencasts organized by popular textbooks: http://www.learncheme.com/screencasts/chemistry
Views: 9746 LearnChemE
Zeroth, First and Second Order Reactions
 
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Each ordered reaction has its own unique integrated rate law equation as well as half-life equation that you will be expected to know. Watch more of this topic at ► http://bit.ly/1ZWTxTW GET MORE CLUTCH! VISIT our website for more of the help you need: http://bit.ly/1UdXIab SUBSCRIBE for new videos: http://cltch.us/1axA33X --- LET'S CONNECT! Facebook: http://cltch.us/1JLgiSZ Twitter: http://cltch.us/1NLcKpu Instagram: http://cltch.us/1If5pb7 Google+: http://cltch.us/1E34o85 Clutch Prep = Textbook specific videos to help you pass your toughest science classes.
Views: 18905 Clutch Prep
Ice Table - Equilibrium Constant Expression, Initial Concentration, Kp, Kc, Chemistry Examples
 
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This chemistry video tutorial explains how to solve ice table equilibrium problems. It shows you how to write the equilibrium expression given a chemical reaction and how to calculate the equilibrium constant. This video contains plenty of examples and practice problems. General Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&list=PL0o_zxa4K1BV-uX6wXQgyqZXvRd0tUUV0&index=3 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Here is a list of topics: 1. Writing The Equilibrium Expression From a Chemical Reaction 2. Calculating Kp or Kc - The Equilibrium Constant Given The Equilibrium Concentrations of The Reactants and Products 3. Ice Table Problems - Determining Kc Given Equilibrium and Initial Concentrations 4. How to Calculate The Equilibrium Concentration Given Kc or Kp 5. Reaction Quotient Q and Equilibrium Constant K 6. How To Determine Which Direction The Reaction Will Shift Using The Reaction Quotient Q 7. Solving an Ice Table Equilibrium Problem Using The Quadratic Formula
Finding rate constants and order with excel 2013 - Real Chemistry
 
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In this video you will learn how to plot the concentration of reactants vs time to determine the rate order and rate constant of a chemical reaction. This is accomplished by using integrated rate laws. For example, if a plot of concentration vs time is linear, then the reaction is a zeroth order reaction and the slope of the best fit line is the rate constant (times negative 1). If a plot of the natural log of concentration vs time is linear, then the reaction is first order and the slope is once again the rate constant (times negative 1). Lastly, if the plot of one over concentration vs time is linear, then the reaction is second order and the rate constant is the slope (not negative in this case).
Views: 2529 Real Chemistry
Experimental determination of rate laws | Knetics | Chemistry | Khan Academy
 
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Example using initial rates to find the order in each reactant, the overall order, and the rate constant k. Watch the next lesson: https://www.khanacademy.org/science/chemistry/chem-kinetics/copy-of-kinetics/v/plotting-data-for-a-first-order-reaction?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Missed the previous lesson? https://www.khanacademy.org/science/chemistry/chem-kinetics/reaction-rates/v/finding-units-of-rate-constant-k?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channel/UCyEot66LrwWFEMONvrIBh3A?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
AQA A-Level Chemistry - Rate Equations
 
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This video goes through the A2 topic of Kinetics. It deals with orders right through to the calculations involved.
Views: 119831 Eliot Rintoul
Determining the Order of a Reaction
 
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How the order of a chemical reaction is determined. Also, a few examples on determining the order of a reaction with one reactant decomposing into products.
Views: 307115 Ben's Chem Videos
Determine the Order of Reactants and Rate Constant | AP Chemistry
 
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Order of Reactants and Rate Constant example from Educator.com’s AP Chemistry class. Want more video tutorials? Our full lesson includes in-depth explanations and even more worked out examples. ►See the entire syllabus at https://www.educator.com/chemistry/ap-chemistry/hovasapian/?utm_source=YT&utm_medium=SEO&utm_campaign=APCHEMYT In this video, we’ll discuss how to find the initial rates. You'll learn to determine the order of each reactant, overall order, and rate constant. Like other instructors such as Bozeman Science, igetCHEM, Tyler DeWitt, and Khan Academy? Our AP Chemistry instructor is pretty awesome too. With triple majors in Chemistry, Mathematics, and Classics, Professor Raffi Hovasapian returns to teach his favorite subject, AP Chemistry. His discussions on the topics are very detailed to insure students understand what is happening at the atomic level. Topics include everything on the AP Chemistry exam including Stoichiometry, Gases, Equilibrium, Acids & Bases, Thermodynamics, and Electrochemistry. With his 10+ years teaching and tutoring experience, Raffi explains difficult chemistry concepts through essential theory followed by plenty of worked out examples. Professor Hovasapian also works out an entire AP exam including all multiple choice and free response questions. So what are you waiting for? Join over 100K satisfied high school and college students who have aced their classes and exams with http://www.Educator.com’s videos.
Views: 1126 Educator.com
Reactions in equilibrium | Chemical equilibrium | Chemistry | Khan Academy
 
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Equilibrium reactions and constants. Created by Sal Khan. Watch the next lesson: https://www.khanacademy.org/science/chemistry/chemical-equilibrium/equilibrium-constant/v/keq-intuition-mathy-and-not-necessary-to-progress?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Missed the previous lesson? https://www.khanacademy.org/science/chemistry/states-of-matter-and-intermolecular-forces/mixtures-and-solutions/v/boiling-point-elevation-and-freezing-point-supression?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channel/UCyEot66LrwWFEMONvrIBh3A?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 937092 Khan Academy
Rate Law for a Mechanism with a Fast Initial Step
 
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How to determine the rate law for a mechanism with a fast initial step. Remember, the overall rate law must be determined by experiment. Therefore, the rate law must contain no reaction intermediates.
Views: 146857 Ben's Chem Videos
Kinetics: units of the rate constant k
 
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00:07 k (little k, rate constant) v. K (big k, equilibrium constant) 01:42 Units of reaction rate 02:39 First order reaction 04:38 Zeroth order reaction 05:57 Second order reaction Derivation of the units of the rate constant 𝘬 for zeroth, first, and second order reactions. Don't forget to like and subscribe!
Views: 159 lseinjr1
Steady states and the Michaelis Menten equation | Biomolecules | MCAT | Khan Academy
 
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Created by Ross Firestone. Watch the next lesson: https://www.khanacademy.org/test-prep/mcat/biomolecules/enzyme-kinetics/v/enzymatic-inhibition-and-lineweaver-burke-plots?utm_source=YT&utm_medium=Desc&utm_campaign=mcat Missed the previous lesson? https://www.khanacademy.org/test-prep/mcat/biomolecules/enzyme-structure-and-function/v/enzymes-and-their-local-environment?utm_source=YT&utm_medium=Desc&utm_campaign=mcat MCAT on Khan Academy: Go ahead and practice some passage-based questions! About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s MCAT channel: https://www.youtube.com/channel/UCDkK5wqSuwDlJ3_nl3rgdiQ?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 521413 khanacademymedicine
(L-7) ORDER OF REACTION | Unit of Rate Constant(K) | Chemical Kinetics (12th)| By Arvind Arora
 
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My New CHANNEL (A square Vlogs)LINK Click And Subscribe Now https://www.youtube.com/channel/UC6ERimtc5zFrn7x6Bk3HaHA email id:- [email protected] MY INSTAGRAM PROFILE :-https://www.instagram.com/arora28avi/ My FACEBOOK GROUP Link is: https://www.facebook.com/groups/180307449341873/
Determine the rate constant (k) for a reaction
 
01:38
Learn how to determine the rate constant (k) for a reaction when given a table with concentrations and initial rates.
Views: 2568 designchemed
Calculate Activation Energy (Slope OR formula)
 
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Given two rate constants at two temperatures, you can calculate the activation energy of the reaction. In the first 4m30s, I use the slope formula (y2-y1 / x2-x1) In the last half, I use the Arrhenius equation to solve for Ea directly.
Views: 51306 chemistNATE
Collision Theory Model, Rates of Reaction, Activation Energy, Arrhenius Equation - Chemical Kinetics
 
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This chemistry video tutorial provides a basic introduction into the collision theory model. In order for two molecules to react, they must collide with sufficient energy and with the proper molecular orientation. This video describes the relationship of the rate of the reaction with temperature and activation energy using the arrhenius equation. As the temperature increases, the rate constant k increases, which in turn increases the rate of the reaction. Whenever a catalyst is added, the activation energy decreases which increases the value of the rate constant k which in turn increases the reaction rate. This video also includes a brief discussion into energy diagrams. The forward activation energy is the difference between the energy of the transition state / activated complex and the energy of the reactants. This video is part of the chemical kinetics series. This tutorial also discusses the difference between the collision frequency, steric factor, and the frequency factor in the arrhenius equation. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Facebook: https://www.facebook.com/MathScienceTutoring/
pseudo first order reaction chemical kinetics 2 class 12 chemistry subject notes cbse
 
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pseudo first order reaction chemical kinetics 2 Top most best online video lectures preparations notes for class 12 chemistry CBSE IIT-JEE NEET exam +2/12thstd standard intermediate PUC college exams preparations tips and tricks all questions with solutions pseudo first order reaction determination of rate constant of acid catalysed hydrolysis of an ester temperature dependence of rate constant pseudo first order reaction derivation pseudo first order reaction adsorption pseudo first order reaction rate equation pseudo first order reaction units pseudo first order reaction problems pseudo first order reaction definition first order reaction activation energy first order reaction and concentration first order reaction and temperature first order reaction activation energy equation difference between first order and pseudo first order reaction pseudo first order reaction calculation first order reaction formula What is a pseudo order reaction? Pseudo first order reaction examples Temperature dependence of rate constant temperature dependence of rate constant chemical rate constant of hydrolysis of ethyl acetate rate constant of hydrolysis of methyl acetate hydrolysis of ethyl acetate calculations Hydrolysis Definition Reaction Equation and Example What type of reaction is a hydrolysis reaction? Why is a hydrolysis reaction important? How are the macromolecules formed and how are they broken down what are the reactions? mechanism for the acid catalysed hydrolysis of esters hydrolysis reaction example hydrolysis reaction equation What is alkaline hydrolysis? Acid Hydrolysis of Esters Acid Catalyzed Hydrolysis How does a catalyst increase the rate of a reaction? What is chemical kinetics in chemistry? effect of catalyst activation energy effect of a catalyst on equilibrium position effect of a catalyst on equilibrium effect of catalyst shape effect of catalyst on temperature effect of catalyst on yield How does a catalyst increase the rate of a reaction? How does a catalyst work? How does a catalyst speeds up a chemical reaction? How are catalyst and enzymes related? website: http://www.wikitechy.com/ cbse ncert cisce nios ICSE wbsc WBBSE IB bse igcsen icsce aisse hslc aicte mpbse isc sslc jkbose jksbse cce hbse matric GSHSEB isc state board scert nenbse seba cgbse samacheer online school videos and lectures Higher secondary school +2 12thstd standard Andhra Pradesh (Secondary Intermediate) –inter college or junior college 2nd year Bihar (School Intermediate)-PUC 2 nd year HSE Meghalaya Mizoram Nagaland Odisha Assam Kerala Madhya Pradesh Maharashtra Manipur (Secondary Higher Secondary) Council for the Indian School Certificate Examinations the Central Board for Secondary Education the National Institute of Open Schooling Pre-primary Primary Middle/ upper-primary Senior secondary inter college Board of Secondary Education CBSE Class 12 Chemistry , CBSE class 12 , Class +2 Chemistry,AIIMS,CMC-Vellore ,CMC-Ludhiana,COMED-K,JIPMER,Manipal (MBBS),MGIMS-Wardha,AMU (MBBS),BHU Medical,BITSAT ,COMED-K,IPU-CET (B.Tech),Manipal (B. Tech),VITEEE,AMU (B. Tech),NDA Entrance with PCM (MPC),All India Engineering Entrance Exam with PCM (MPC).State Level Engineering Entrance Exams,intermediate chemistry,|neetexam,Joint Entrance Examination (JEE) Main/Advanced,,AIPMT,AIPVT,Indian Maritime University Common Entrance Test,Indian Navy B.Tech Entry Scheme.NEST / NDA / RIE tamilnadu -tnpsc group 1| tnpsc group 2 tnpsc group 4 Andhra Pradesh -APPSC group 1 | APPSC group 2 | APPSC group 4 Arunachal Pradesh PSC group 1 | PSC group 2 | PSC group 4 Bihar -BSSC group 1 | BSSC group 2 |BSSC group 4 Gujarat -GPSC group 1 | GPSC group 2 | GPSC group 4 Jammu & Kashmir -JKPSC group 1 | JKPSC group 2 | JKPSC group 4 Jharkhand -JSSC group 1 | JSSC group 2 | JSSC group 4 Madhya Pradesh -MPPSC group 1 | MPPSC group 2 | MPPSC group 4 Maharashtra -MPSC group 1 | MPSC group 2 | MPSC group 4 Odisha -OPSC group 1 | OPSC group 2 | OPSC group 4 Punjab -PPSC group 1 | PPSC group 2 | PPSC group 4 Uttar Pradesh -UPPSC group 1 | UPPSC group 2 | UPPSC group 4 West Bengal -WBSSC group 1 | WBSSC group 2 | WBSSC group 4 Karnataka -KPSC group 1 | group 2 | group 4 Kerala PSC group 1 | group 2 | group 4 Rajasthan -RPSC group 1 | RPSC group 2 | RPSC group 4 public service commission exam
Views: 3647 Wikitechy School
Reaction Kinetics (Rate Law):  Part 2
 
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We finish our examples from part 1. We determine the rate law of a reaction and calculate the value of the rate constant 'k'. We then calculate the rate at various concentration of reactants.
Views: 14008 dchummer