Potential Energy Diagrams - Chemistry - Catalyst, Endothermic & Exothermic Reactions

This chemistry video tutorial focuses on potential energy diagrams for endothermic and exothermic reactions. It also shows the effect of a catalyst on the forward and reverse activation energy. It describes the relationship of the enthalpy of a reaction with the potential energy difference of the reactants and products. It also shows you how to identify the transition state or activated complex as well as any intermediates. This video shows you how to draw a 2 step PE diagram and a 3 step potential energy diagram. In addition, it shows you how to identify the slow step or the rate determining step.
Chemical Kinetics - Initial Rate Method:
• Chemical Kinetics - In...
Rate Constant k - Find The Units:
• How To Determine The U...
Integrated Rate Laws - 1st & 2nd Order:
• Integrated Rate Laws -...
Reaction Rate Factors:
• Factors Affecting the ...
Collision Theory & Activation Energy:
• Collision Theory - Arr...
___________________________________
Potential Energy Diagrams:
• Endothermic and Exothe...
Elementary Rate Laws:
• Elementary Rate Laws -...
Rate Laws of Reaction Mechanisms:
• Writing Rate Laws of R...
Intermediates & Catalysts:
• How To Identify The In...
Types of Catalysts:
• Homogeneous vs Heterog...
____________________________________
The Equilibrium Expression:
• How To Write The Equil...
Calculating Kp From Kc:
• How To Calculate Kp Fr...
Chemical Equilibrium & Ice Tables:
• Chemical Equilibrium C...
Le Chatelier's Principle:
• Le Chatelier's Principle
Acids and Bases - Introduction:
• Acids and Bases - Basi...
______________________________________
Final Exams and Video Playlists:
www.video-tutor.net/
Full-Length Videos and Worksheets:
/ collections
Chemistry PDF Worksheets:
www.video-tutor.net/chemistry...

Пікірлер: 131

  • @TheOrganicChemistryTutor
    @TheOrganicChemistryTutor9 ай бұрын

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    3 жыл бұрын

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    3 жыл бұрын

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    @anthonyhansen51653 жыл бұрын

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    3 жыл бұрын

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    @sukhmanisingh19039 ай бұрын

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    @spike54994 жыл бұрын

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  • @LillyLoveXoXoXo
    @LillyLoveXoXoXo3 жыл бұрын

    I wish my professor taught like this; straight to the point and not over explaining to confuse students

  • @denissemitchell9891
    @denissemitchell98915 жыл бұрын

    About to take my chem lab exam and the professor made it known that there will be an energy diagram for sure... thanks for the great review!!!

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    @nosidlamini17982 жыл бұрын

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  • @drumpfbad5258
    @drumpfbad52584 жыл бұрын

    Thanks, my chem teacher (normal chem) isn't teaching us anything because she dumbs down the class for the people who don't care about their grades. This is actually pretty helpful. I learned more in this video than we did in a 45 minute class period where she was saying the same stuff over and over. The way you explain these topics is simple and time-efficient. My teacher didn't even tell us what enthalpy was, merely that we should see it and think "change in heat" (because delta-H). Thanks for the help.

  • @jiasonnelson7391
    @jiasonnelson7391 Жыл бұрын

    I found out your explanation is waaaay easier understanding process than my teacher at the school! When they just give me big thick text book read through the equation process.

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    @oScorpz3 жыл бұрын

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    It’s like he knows all the questions i had ...👏🏿

  • @La..la..
    @La..la..5 жыл бұрын

    Thank you sooo much for making me understand about these diagrams.

  • @niyigabs2599
    @niyigabs25995 ай бұрын

    You are the only reason why Im going to do well , thank you Soo much

  • @harlow1719
    @harlow17194 жыл бұрын

    so I have a question where im given a graph like shown, with multiple numbers that are all amount of Kj and im told to right the chemical reaction of A + B = C please explain

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    @LekuTerence2 ай бұрын

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    @karabopearl66010 ай бұрын

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  • @ashleylovebear
    @ashleylovebear7 жыл бұрын

    Very helpful! Thank you so much

  • @WaltonDickson
    @WaltonDickson5 ай бұрын

    Very clear explanation, much appreciated

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    @user-np4jx5xu4l Жыл бұрын

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    @ethendemchynski68542 жыл бұрын

    5 years later still helping people pass exams

  • @yemimacompaore8181
    @yemimacompaore81813 жыл бұрын

    Hello, Do you how the potential energy diagram of hydrolyisis of acetate of methyl looks like?

  • @jyothi26rab
    @jyothi26rab6 жыл бұрын

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    @muhammadsoban85794 жыл бұрын

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  • @sollinw
    @sollinw3 жыл бұрын

    how do u know the energy difference is completely driven by enthalpy and not entropy?

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    @lol-tg7kr4 жыл бұрын

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    @ff_cobra_kai Жыл бұрын

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  • @nikan4now
    @nikan4now3 ай бұрын

    Can you answer this question? Do these diagrams show Internal energy or just the chemical potential energy? From thermodynamics I know that it's the change in Internal energy (without pressure or volume change) that equals heat exchange.

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    4 жыл бұрын

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    @YeMaryamYemaryam-un1ji Жыл бұрын

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    @tommo1D5 жыл бұрын

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    5 жыл бұрын

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    @UchihaDOtaku3 жыл бұрын

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    @matthewmarandy7743 жыл бұрын

    Thank you!

  • @kavitathakur4
    @kavitathakur44 жыл бұрын

    Nice lecture

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    @FavourNzeh-ew4ok Жыл бұрын

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  • @FM-dm8xj
    @FM-dm8xj3 жыл бұрын

    how do we know if something reaeases high energy?

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    @maulidaasmita6380 Жыл бұрын

    Your vidio so good but can you translate in Indonesian because it will help me to understand, i am verry grateful

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    @Honestpath43 жыл бұрын

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  • @rameesmonk8986
    @rameesmonk89865 ай бұрын

    What will be the activation energy of intermediate steps

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    @himanshumehra82655 жыл бұрын

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    @viewerhandle Жыл бұрын

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    @elshowdeantony2 жыл бұрын

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    @vanitasz2 ай бұрын

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    @rainlunawolf46563 жыл бұрын

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  • @orangejuicetm6409
    @orangejuicetm64094 жыл бұрын

    Thx dude

  • @davidakeremale466
    @davidakeremale4662 жыл бұрын

    pls can we also find the change in enthalpy of an exothermic by subtracting the product directly from the reactant

  • @gokubrah989

    @gokubrah989

    2 жыл бұрын

    yeah

  • @mohamedabdidahir7947
    @mohamedabdidahir79476 жыл бұрын

    zo helpful vedio

  • @NS-ly7vr
    @NS-ly7vr Жыл бұрын

    How you come to know that the products have more energy than the reactants?

  • @jcm1857
    @jcm18573 жыл бұрын

    If a catalyst was applied to this, would it lower the activation energy of only the RDS?

  • @HashirMirza17

    @HashirMirza17

    Жыл бұрын

    I don't know man, I don't know 😭

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    @DrMahmoudinshallah5 жыл бұрын

    ly broski best tutor

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    @tariktoogood39574 жыл бұрын

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    @rassimsimou1594 Жыл бұрын

    Good

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    @mehedihasanmahi91343 жыл бұрын

    Awesome

  • @mblackops2
    @mblackops23 жыл бұрын

    lmao watching this an hour before I take my Exam lol

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    @Merlox749 ай бұрын

    I love you bro

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    @Jenny-gm7tr5 жыл бұрын

    Tysm my bio teacher can’t teach

  • @malithiranasinghe8589
    @malithiranasinghe8589 Жыл бұрын

    Why does not C react with oxygen at room temperature ? Is that because it has high activation energy ? 😯

  • @shaziatabasum535
    @shaziatabasum5352 жыл бұрын

    Is it product minus reactants or reactants minus products? Is enthalpy change the same as change in energy??

  • @shaziatabasum535

    @shaziatabasum535

    2 жыл бұрын

    I'm confused between these and would appreciate an explanation. Thanks:)

  • @anubhavshankhwar

    @anubhavshankhwar

    2 жыл бұрын

    Its always the Final - Initial... So, products minus reactants

  • @gregoriacaniz7023
    @gregoriacaniz70234 жыл бұрын

    This is very easy I just can't CONCENTRATE in class

  • @drumpfbad5258

    @drumpfbad5258

    4 жыл бұрын

    But if it's youtube, you can concentrate haha.

  • @kalliopestellatos8594
    @kalliopestellatos85944 ай бұрын

    HELP WHAT ARE THE UNITS ON THE AXISES IM CRYING PLEADE

  • @MaximumAirsoft
    @MaximumAirsoft6 жыл бұрын

    how do you figure out how much energy they contain tho

  • @drumpfbad5258

    @drumpfbad5258

    4 жыл бұрын

    How much energy what contains?

  • @shatrohagupta2157
    @shatrohagupta2157 Жыл бұрын

    *Sir please please 🙏🥺🥺🥺🥺🥺🥺🥺🥺 give me the diagram of kinetic energy*

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    @maryumeleskandarany28884 жыл бұрын

    Can you replace my current Chemistry teacher?

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    @elcima14857 ай бұрын

    if this isn't love then what is

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    @mxhammed______772 жыл бұрын

    Fire

  • @adiachmadfarhan6272
    @adiachmadfarhan62723 жыл бұрын

    7:15

  • @vaibhav153
    @vaibhav1534 жыл бұрын

    Two step reactions statrt from 7:05

  • @anu6437

    @anu6437

    3 жыл бұрын

    Thanks

  • @chadrick7550
    @chadrick75502 жыл бұрын

    You taught me more than my stupid chemistry teacher has in the past week

  • @Displ4c
    @Displ4c3 ай бұрын

    Thank y🤰🏻

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    @lilbanjivlogs75235 жыл бұрын

    Gg

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