Using Gibbs Free Energy
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- Опубликовано: 13 янв 2014
- 059 - Using Gibbs Free Energy
In this video Paul Andersen explains how you can use the Gibbs Free Energy equation to determine if a process is spontaneous or not spontaneous. If the ΔG is less than zero the process is spontaneous. If the ΔG is greater than zero the process is not spontaneous. If the ΔG is equal to zero the process is at equilibrium. The ΔH, ΔS, and T are all used to calculate ΔG.
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Artist: Herman Jolly
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All of the images are licensed under creative commons and public domain licensing:
"File:Hex ice.GIF." Wikipedia, the Free Encyclopedia. Accessed December 29, 2013. en.wikipedia.org/wiki/File:Hex....
"File:Josiah Willard Gibbs -from MMS-.jpg." Wikipedia, the Free Encyclopedia. Accessed December 29, 2013. en.wikipedia.org/wiki/File:Jos....
"File:ThermiteReaction.jpg." Wikipedia, the Free Encyclopedia, December 11, 2013. en.wikipedia.org/w/index.php?t....
Gkai. English: Erlenmeyer Flask, May 23, 2010. Own work. commons.wikimedia.org/wiki/Fil....
Haacken, User: Herbert. English: Instant Cold Pack, March 15, 2012. Own work: Herbert Haacken. commons.wikimedia.org/wiki/Fil....
Splettstoesser, Thomas. Hydrogen Bonds in Liquid Water Molecular Dynamics Simulation (Tip3P Water Model with CHARMM Force Field), June 25, 2007. self-made with open source visualization software PyMol. commons.wikimedia.org/wiki/Fil....
If I had seen Gibbs free energy explained like this when I was taking thermodynamics, the course would have made more sense.
Jesus loves yall and died for us! Jesus calls for all of us to repent!!!!!!!!! !
This guy explains things so well, my AP Chem teacher isnt even this good
lol i think almost all teachers are shit
true true lol
Alyssa Hoffman what is AP
Advanced Placement
same here....by the way are these ap tough
@7:19, when discussing endothermic reaction, he meant to say delta S is "so big," not delta H.
Awesome, I was thinking the same thing, thanks for commenting
Great!!
I just want to say THANK you sooooooooooooo much!!! Out of ALL the videos I've watched in a 1hr time span, yours has been the absolute BEST! Thanks a million!
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I really, really, really love your lessons. They are amazingly helpfull and you are explaining it so understandable! I hope you continue making these videos.
You are awesome.
Jesus loves yall and died for us! Jesus calls for all of us to repent!!!!!!!!! !
my teacher has spent 4 days going over this and i managed to understand within an hour looking at your videos. saved me from a breakdown, thanks man!
Jesus loves yall and died for us! Jesus calls for all of us to repent!!!!!!!!! !
Learning this in class and then reinforcing my knowledge with these videos. Absolutely fantastic. 10/10
Jesus loves yall and died for us! Jesus calls for all of us to repent!!!!!!!!! !
honestly I love you. You've been helping me out so much with my genetics course and I just discovered you have Chem videos as well. Thank youuuuuu for sharing your knowledge with clarity and detail.
Mr.Anderson!!!! thank u sooo much... u r sooooooo much better than text book.... amazing!!
Thankyou so much!!!!! The concept behind icepacks confused me so much. I watched so many videos before finding this one! Now it makes more sense. Explaining endothermic and exothermic reactions and the heat curve with the ball and the hill helped 100 percent.
You rock Mr. Anderson! This is the best video on Gibbs free energy that I've seen! Thank you!
U Deep throat?
@@kinanalia6813 piss off dickshit go back to 4chan
Wow, some of the best educational videos I've come across in a long time
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This was sooooooo condensed. Like what? But sooooo effective? LIKE WHAT? MY TEACHER COULD HAVE EXPLAINED IT THIS EASILY BUT INSTEAD LET YOU DO THE BACK WORK? I LOVE YOU!
Not sure if the pun was intended 😅
very helpful! my lecture just doesnt cut it, and this is simple enough to understand the basics. loved it!
Jesus loves yall and died for us! Jesus calls for all of us to repent!!!!!!!!! !
Oh ym God, thank you so much. I'm currently studying for a chem final and you just saved me a mental breakdown
I feel this!
me now!
Man up ffs
really helpfull your all entropy enthapy and delta g
i was strugling as i didnt study my previous class and u cleared all concepts in just an hour
lots of love from india
I watched your videos about entropy and Gibbs free energy and i want to say that they are VERY helpful!!! I understood more about entropy and free energy through these videos than 10 lectures at the university. I really couldn't exactly understand what they physically represent... Thanks!
Jesus loves yall and died for us! Jesus calls for all of us to repent!!!!!!!!! !
You are the best teacher ever!! You simplify the difficult concepts so well! thanks so much.
Jesus loves yall and died for us! Jesus calls for all of us to repent!!!!!!!!! !
GAAH, MAKES SUCH SENSE! Thank goodness I checked your vids for one on entropy and gibbs free energy before doing my chem hw.
i have been watching you for the last 3 years, thank you so much!
The Water Analogy helped me a lot for the sign conventions, thank you!
we should all donate a dollar to Mr. Anderson this man deserves it! his explanations are clear and to the point! :)
Cheaper and more helpful than my tuition 🤣
If I can make something that have economically potential energy
one of the best videos I have come across that explains gibbs free energy. Thank you
Jesus loves yall and died for us! Jesus calls for all of us to repent!!!!!!!!! !
Thank you for explaining things so well. I watch your videos all the time!!
Jesus loves yall and died for us! Jesus calls for all of us to repent!!!!!!!!! !
What a great way of explaining method you have! Thank you so much!
I am seriously going to donate to your website after my exam! Thanks Mr. Anderson❤❤❤❤
Very love your explanation with the table... very easily to understand>>>> it summarized everything in that square table:)) And yes of course this is the best GIbb free energy lesson I have ever seen!!!!! God bless you
Jesus loves yall and died for us! Jesus calls for all of us to repent!!!!!!!!! !
thank you for this very clear explanation. It really helped in my revision
Awesomely explained. The example of ice to water and vise versa was great. Made everything much clear. Thank you
Jesus loves yall and died for us! Jesus calls for all of us to repent!!!!!!!!! !
This guy is just awesome he can surly explain things so simply. Thank you so much!!! You've helped me a lot with my finals :')
Jesus loves yall and died for us! Jesus calls for all of us to repent!!!!!!!!! !
Amazing! Love the clarity of these videos! keep it up )
my man you the best!! thank you from nyc you turned on my light bulb! thank you
crazy how spent an hour and a half in class didnt understand anything.
truly thank you
Thx bozeman science. You're great!
Thanks a lot, man! That was really helpful! This is the first time I actually understand Gibbs energy. :-)
Jesus loves yall and died for us! Jesus calls for all of us to repent!!!!!!!!! !
dude it was so good thank u keep the good work goind by making small time period videos
What a great way of explaining this topic.
Thank you so much! now i finally understand temperature's role in Free Energy
Thank you for the very clear examples of what the reactions are, ice forming or ice melting, and about the spontaneity of water forming from ice when the temperature of the water's, the system, surroundings is below freezing. You said delta H when you should have said delta S for the cold pack example.
Thank you so much. I am in tears.
Thanks for putting out these videos they helped me get a 1.1 in Bsc Microbiology
this is amazing I can't describe how helpful this video is to me
i have a chem test tomorrow and this helped me so much!! Thank you!!
you summed up 6 months of my thermodynamics class in 7 minutes
I like your videos. I soon as I search for a topic your video gave me exactly what I need ☺️
Thank you so much!! Your explanations are always the best.
This is so awesome, my chemics exam is tomorrow & you are so helping me out! Thank you!
Jesus loves yall and died for us! Jesus calls for all of us to repent!!!!!!!!! !
Even a high school student like me can understand it after your explanation. You re amazing! :D
Thank you! These videos are much appreciated!
Thank you, Mr. Anderson!!!
VERY HELPFUL. Just like all your videos.
Thanks, friend, this is helping me get through summer Organic Chemistry I
This lecture is very helpful, Thank you !
The GOAT. Helped me pass physics in high school and now helping me pass bio in uni.
This lecture is very helpful, Thank you !
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This is a great video! Thank you so much!
Thanks for the wonderful explanation. The role of temperature really makes sense now@!!
thanks a lot for this video, really helped me understand
Excellent very simple explanation. Thank you
Amazing! Great explanation!
THANKS Mr. Anderson
Great explanation, great work! Thank you very much.
I’ve been studying this topic for weeks now but still the topic seemed fuzzy to me. But it only took him 7 minutes for to make it understandable and simple. Now my life is better. 😂😂 Thank you, Mr. Anderson!!
Jesus loves yall and died for us! Jesus calls for all of us to repent!!!!!!!!! !
LITERALLY! BEST! TEACHER! ON! EARTH!!!!
This is explained so well! Thankyou
this was an excellent explanation, thank you
thanks for the great explanation, its very clear to understand :)
Using this right before my midterm in Chem102 for college. So helpful! Thank you!
Jesus loves yall and died for us! Jesus calls for all of us to repent!!!!!!!!! !
You have the best simulations.
Very good video which has helped me to understand the concept better!
- Second year chem student
I understood subject correctly. TnQ. U r an extraordinary professor
EXTREMELY HELPFUL!
Thank you soo much sir.. U made this topic really easy🙏
You are really a great lecturer!! It does help ;) Million thanks
Jesus loves yall and died for us! Jesus calls for all of us to repent!!!!!!!!! !
Awesome video! Thank you from an AP Chemistry student!
belated happy teachers day sir. your videos are easily understandable so helpful. thanks
Great video, explained things well and simply. Just to clarify, at 7:18 do you mean to day delta S rather than delta H?
+Byron Haywood-Alexander
yes he did
Always that one that’s gotta feel like look at me I’m correcting the teacher, I’m so smart. You knew what he meant. Smh
yep, that throw me off
Diane Love if I didn’t check the comments I woulda been really confused calm down man
@@Racheal700 Stfu.. I was looking for this comment and I'm glad I found it coz it threw me off too.
THIS WAS VERY HELPFUL! I WILL NOW PASS THE TEST!
watching this 30 minutes before my exam. and I finally understand!!!!
Nice video. Thank you!
This was sooooo clearlt explained!
Thanks this was really helpful
Thank you very much!!! This really helped!!!
Very useful thanks a lot!
you just saved my life, thank you!!!!
You just made thing a thousand times clearer with that water and ice example. i wish i watched this video sooner.
great! everything is so clear to me now
thanks so much
thank you so much
Thank you!!!!! all your videos are very helpfull!
My teacher gets frustrated easily when people don’t understand things the first time, it’s frustrating for me bc she doesn’t have patience for us, these videos help
Best teacher ever
great video as always sir
thank you, that really helped:)
Totally helpful! Thanks!
Great explanation
great videos! thank you!
Useful lecture.💙
It annoys me when a teacher gives me a really complex explanation about something that can be summoned up in half time. Thank you for making this video to help me pass my College Biology Midterm exam. THANK YOU.
Exceptional video
You do good work!
nicely explained thank you