AQA A-Level Chemistry - Entropy

This videos covers the term entropy and what it means followed by the calculations that are associated with it.

[Floorum]

Hopefully this video is gonna be quite short

Becomes 30 minutes long

[racheldoran]

[Timestamps]
0:20 - Definition of entropy
4:58 - How entropy affects feasibility/spontaneity of a reaction + ΔS calculations
12:25 - Gibbs Free Energy Equation (+ how ΔG affects feasibility)
18:29 - Exam Question 1 (Jan 2010)
23:35 - Exam Question 2 (Jun 2013)

[HDHCZ]

Our Lord and saviour has resurrected, rejoice young students for he has returned

[KilltacularZac]

yay I'm gonna fail a little less now lol *starts crying*

[naffazrasheed]

i cant thank you enough for what you are doing, any doubts that i had regarding chemistry got cleared thanks to you, u sir are a legend and i really hope you continue making vidoes

[BakingAPie]

Lol I've never heard anyone pronounce ammonia like that! Thanks for the video! :)

[mouchal-zubaydi]

No other video or textbook has explained it as well as you. Thank you

[zakimohammed]

I was struggling with this chapter but now I've gotten to grips with it. Thank you!

[cerys_]

Watching this the day of A level chemistry paper 1! Thank you!

[dannyku]

Master Rintoul has returned thank the GODS

[aymenjahangir]

I do not quite understand the last portion the gradient is negative as you say and this mean that value of entropy change is similarly negative, how then ca you say that the entropy change is positive in the next question?

[felicityk]

please make more!! don't forget about us doomed old spec A2's for the new speccies! we loved you

[Masculinity-]

i dont know why our teachers make everything complicated! but u made it much easier...

[meanqueen]

"hopefully gonna be really short"

[toseef]

Could you please consider doing a video on esters and synthetic routes, I do realise your actively making videos, but if you could eventually that would be great help:DAnd thank you for all the other great videos too, their really really useful for either first time learning in some cases or for great tips and revision points!!

[ayy]

Thank you so much! However, transition metals is the part that i think most people find challenging as theres just so many reactions and observations to remember etc. Will you be making a video on it?

[MyNameIsShobzy]

Hello sir, could you do a video on Titrations for the AS level please? And keep up the good work, thank you!!

[maisamaskari]

starts with "hopefully this video is gonna be quite short *makes a 30 min video * XD

[productivity]

No one:
Absolutely no body:
Eliot Rintoul: A-mun-aya

[LannieCamper]

You literally got me my As grade thank u, question; do you know what you have to get to achieve an A* this year?