How to Predict Sign of Delta S (Entropy Change) Practice Problems, Examples, Rules, Summary

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In this video, you'll learn how to predict the sign the entropy change & delta S. We'll start with the definition of entropy, go over the five factors that affect entropy, and work through predicting entropy change practice problems together to reinforce what we've learned.
  1. Conquer Chemistry
  2. entropy change practice problem
  3. how to predict entropy change
  4. how to predict delta s
  5. delta s practice problems
  6. predicing sign of entropy
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How to Predict Sign of Delta S (Entropy Change) Practice Problems, Examples, Rules, Summary

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Комментарии
Автор

This was actually so so helpful, thank you!!

avery-tpwk
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Thank you so much! Can I ask about a certain equation?
C6H12O6(s) + 6O2(g) = 6CO2(g) + 6H2O(l)

I only look at gaseous moles, meaning its 6 = 6, meaning entropy change close to 0?

waffles
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Thanks, this was super helpful and the examples were really good

rmsmith
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Thank you so much! I actually understand entropy😁

Brianna-deql
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It was amazing learning here love from india keep it up😀

tariqanwar
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If u have an endothermic reaction (delta H is positive) like H2 + I2 --> 2HI can you say whether the entropy rises or decreases and whether the reaction could be spontaneous?

sds
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and how to predict spontaneous form there?

chandrabeixon