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

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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...

Опубликовано:

13 июл 2016

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Комментарии : 131

@TheOrganicChemistryTutor 8 месяцев назад

Chemistry PDF Worksheets: www.video-tutor.net/chemistry-basic-introduction.html Final Exams and Video Playlists: www.video-tutor.net/

@ashleyjung5808 5 лет назад

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@anthonyhansen5165 3 года назад

I can't comprehend how he makes the most difficult subject the easiest to understand. This man truly deserves the world.

@killersloth8779 3 года назад

He should make a video on how to be an effective teacher so he can explain that to us as well.

@sukhmanisingh1903 8 месяцев назад

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@arii2508 3 года назад

me: *casually panicking because I don't understand my work* this beautiful person: I got you *proceeds to help with all my life problems*

@kanaly8338 6 лет назад

YES! I finally understand it now just hours before my unit final!!!

@cooperlane7147 4 года назад

This man is responsible for me surviving both Chem and Calc II. You are the best JG

@spike5499 4 года назад

This is so helpful. You're the only reason I understand anything going on in my chem class!! Thank you so much!!

@robcro8601 6 лет назад

07:25. LOLed at "This is the intermediate, which is like, in the middle"

@LillyLoveXoXoXo 3 года назад

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

@barriehemming1189 4 года назад

really good lectures, this guy knows his stuff..

@denissemitchell9891 5 лет назад

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!!!

@nosidlamini1798 2 года назад

Thank you for being a good teacher when I needed one All the ones we have can't seem to explain things in a simple manner and get frustrated when we're confused. As if they're job is not to teach and enlighten

@oScorpz 3 года назад

the GOAT account for chemistry man THANK YOU!

@drumpfbad5258 4 года назад

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.

@bantayehuwoju644 5 лет назад

God bless this genius man! You have really helped me a lot!!

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smh his voice is so soothing i fell asleep

@elizabethhernandez2621 5 лет назад

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@La..la.. 5 лет назад

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

@niyigabs2599 4 месяца назад

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

@jiasonnelson7391 Год назад

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.

@LekuTerence Месяц назад

The GOAT of High school and AP chemistry

@Xcape101 5 лет назад

07:56 it's a sign from God "R I P"

@karabopearl660 10 месяцев назад

It all makes so much sense now. Thank you very much. 😊

@ashleylovebear 7 лет назад

Very helpful! Thank you so much

@nightcorelove775 2 года назад

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@WaltonDickson 4 месяца назад

Very clear explanation, much appreciated

@user-np4jx5xu4l Год назад

Thanks man really helped me with my presentation

@diamondmason8366 Год назад

Best video ever!!! Thank u! I was so worried.

@ethendemchynski6854 2 года назад

5 years later still helping people pass exams

@muhammadsoban8579 4 года назад

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@jyothi26rab 6 лет назад

very nicely explained thank u

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@ff_cobra_kai Год назад

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@lol-tg7kr 4 года назад

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@shammya9446 7 лет назад

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@harlow1719 4 года назад

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

@karinaagadzhanyan1888 7 лет назад

You are genius! Thank you!

@anushaam1085 4 года назад

thank you THIS REALLY HELPED, I HAVE A CHEM FINAL TOMORROW AND KNOW NOTHING

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@michaelayeni177 4 года назад

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@richasingh307 5 лет назад

very helpful ❤

@yemimacompaore8181 3 года назад

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

@kua480 Год назад

Really helpful 💯♥️

@JoveenaMupia 10 месяцев назад

Thank you so much 🥰🥰🤗🤗

@Natasha-th7bb 6 лет назад

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@YeMaryamYemaryam-un1ji Год назад

Thank you you are best

@nikan4now 2 месяца назад

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.

@matthewmarandy774 3 года назад

Thank you!

@asadfarraoq5035 4 года назад

Thanks a lot.🤗

@UchihaDOtaku 3 года назад

Helpfull 100% thx

@sollinw 3 года назад

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

@DrMahmoudinshallah 5 лет назад

ly broski best tutor

@joeyz1807 2 года назад

thank you so much

@kavitathakur4 4 года назад

Nice lecture

@FavourNzeh-ew4ok Год назад

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@viewerhandle Год назад

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@orangejuicetm6409 4 года назад

Thx dude

@himanshumehra8265 5 лет назад

very nice !!!!!!! reallyy

@vanitasz 2 месяца назад

Thanks 🙏🏿🙏🏿

@maulidaasmita6380 Год назад

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

@mblackops2 3 года назад

lmao watching this an hour before I take my Exam lol

@rassimsimou1594 Год назад

Good

@joelchristopher7669 2 года назад

U are a great being love u

@FM-dm8xj 3 года назад

how do we know if something reaeases high energy?

@tariktoogood3957 4 года назад

Yo Mark Wahlberg is secretly a chemistry tutor??

@mohamedabdidahir7947 6 лет назад

zo helpful vedio

@davidakeremale466 2 года назад

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

@gokubrah989 2 года назад

yeah

@mehedihasanmahi9134 3 года назад

Awesome

@jackmallon1551 3 года назад

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

@HashirMirza17 Год назад

I don't know man, I don't know 😭

@Merlox74 9 месяцев назад

I love you bro

@rameesmonk8986 5 месяцев назад

What will be the activation energy of intermediate steps

@Jenny-gm7tr 5 лет назад

Tysm my bio teacher can’t teach

@NS-ly7vr Год назад

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

@mxhammed______77 2 года назад

Fire

@shaziatabasum535 2 года назад

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

@shaziatabasum535 2 года назад

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

@anubhavshankhwar 2 года назад

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

@malithiranasinghe8589 Год назад

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

@gregoriacaniz7023 4 года назад

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

@drumpfbad5258 4 года назад

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

@adiachmadfarhan6272 3 года назад

7:15

@vaibhav153 3 года назад

Two step reactions statrt from 7:05

@anu6437 2 года назад

Thanks

@elcima1485 6 месяцев назад

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@kalliopestellatos8594 3 месяца назад

HELP WHAT ARE THE UNITS ON THE AXISES IM CRYING PLEADE

@MaximumAirsoft 6 лет назад

how do you figure out how much energy they contain tho

@drumpfbad5258 4 года назад

How much energy what contains?

@shatrohagupta2157 Год назад

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

@maryumeleskandarany2888 4 года назад

Can you replace my current Chemistry teacher?

@Displ4c 2 месяца назад

Thank y🤰🏻

@chadrick7550 2 года назад

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

@Ayan-cg2pr 2 года назад

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@lilbanjivlogs7523 5 лет назад

@christianokokhere6255 5 лет назад

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