18.5 Gibbs Free Energy and the Equilibrium Constant | General Chemistry

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Wow - glad we could help while you do the hard work. Happy Studying!

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[@ChadsPrep]

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[@ChadsPrep]

You are welcome - Happy Studying!

[@harrisonmasai1032]

Am really happy with the graphical interpretation kindly get us the opposite of it when Gibbs free energy is greater than 1

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“Great lesson on a topic that is frankly one of the most difficult in chemistry. I almost understood it myself.” Hallo from Italy

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You're welcome - glad the channel is helping and I hope you do well on your final!

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Thank you and wishing you the best of luck on your exam - I'm sure you will smash it :)

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Very good sir!

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[@constantinechigowe2055]

Wow, this is a great explanation.

[@ChadsPrep]

Glad you think so!

[@triple_gem_shining]

There is a mistake in the study guide portion of the description on your website. PP of NH3 is written as 10.0 atm where as in the problem it was given as 100.0 atm! Just a little note :)

[@willm3027]

That is so weird.. that’s exactly what we are learning right now.

[@ChadsPrep]

Hope the video helps, Will - Happy Studying!

[@user-ir4gh3wy3l]

Thank you! This was very helpful

[@ChadsPrep]

You're welcome, 83NO2!

[@fhsgama1]

Thanks Prof Chad. I have a question though. How do we use the correlation btw deltaG0 and pKa, where we find the equation: Keq = 10^deltapKa? Thank you in advance for your attention.

[@ChadsPrep]

Can you clarify your question a little further? Once you have Keq from pKa, you can use DeltaG = -RTLnKeq. As for the correlation, smaller pKa ~ stronger acid ~ Keq>1 ~ deltaG0

[@srikaryalam]

Thank you!

[@ChadsPrep]

You're welcome!

[@aysenilhasdemir7741]

for understanding relationship between G° and Keq why did we firstly assume that reactant and product have same concentration then G° factor affect reaction?

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Spectacular

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Uhm..... what?

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[@ChadsPrep]

Indeed! :-)