# As chem

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#1
Urgent!!!!!how was the entropy found I understand the formula but not in this question
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4 weeks ago
#2
did they give you teh equation of the reaction
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4 weeks ago
#3
(Original post by Danyal124)
Urgent!!!!!how was the entropy found I understand the formula but not in this question
because reaction is feasible when delta G is less than zero so you set the equation of delta G=ΔH - TΔS equal to zero so 0=ΔH-TΔS and then rearragne to give TΔS=ΔH so T=ΔH/ΔS and then for entropy you should know that the ΔS in this case is the ΔSsystem where ΔSsystem=sum of entropy products - sum of entropy of reactants
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#4
no equation given i have tried to calculate entropy but i cant get the right answer
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