Practice Problem: Calculating Free Energy Change

[@momocapicino]

I was so bad at this in college but your videos have helped me prep these types of questions for the MCATs. I was able to get it right on my own! Thanks so much professor dave!

[@parasuramang1860]

thanks mr DAVE

[@foxabilo]

I send flat earthers here so I can hear the distant *pop* of their heads exploding.

[@MadScientist267]

That would imply they actually understood real science tho 🤔

[@foxabilo]

​@@MadScientist267 Darn! never thought of that.

[@davegrohl1180]

I need more now!!!!

[@rubgen2004]

Professor Dave, this was great! Very good! May I suggest you to explain how to use free Gibbs energy to evaluate the equilibrium constant?

[@tekkayourstruly]

I received the notification when I was watching Apple September event. Then I closed it and started to watch this. 😘😊

[@wiggie2254]

THank you so much!!!

[@nurainafarisyaramli5244]

It really helps me...

[@prajwaldongare9055]

So so much useful.. please sir a video on material, mass, energy, heat balance calculations for Bioprocess

[@melissareeves6762]

Hi, Prof. Dave! I think you need to change deltaS298 to just S(molar)298. (Third law entropies don't need a delta)

[@drhexagonapus]

delta just means change so I don't know why you'd drop that symbol when talk about total change in entropy. Every chemistry class I've ever taken used Delta S.

[@melissareeves6762]

@@drhexagonapus because it’s not a change. It is the actual value of the molar entropy at 298K.

[@nathanchen3469]

instead of converting delta s into kj from j, can we do that for delta h?

[@oliviahoying]

Are you able to use this at temperatures other than 298K?

[@bweeeeniee1131]

Yep :D

[@siremtezcan1422]

why delta g is equal to delta h ?

[@nhaz652]

Hi Prof, do u mind if I were to clarify questions with you through email, on my assignment?

[@josephambachew3708]

i need more learn

[@harshyadav7557]

Your below formula not able too see

[@alexhogan854]

Grazie

[@liamconnolly6214]

i will follow you into the dark Dave

[@AjayKumar-eg2st]

U r Indian