# gibbs free energy question

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Posted (edited)

Can someone pls explain how I use this formula in this context pls

cheers

Edited by thecavswillchoke35

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First calculate the enthalpy change for the reaction, which will be your delta H value. Then calculate delta S by doing the entropy of the products minus the entropy of the reactants. Multiply that value by 298K (T). Then do your delta H minus that. Hope this helps.

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studiot    1131

First calculate the enthalpy change for the reaction, which will be your delta H value. Then calculate delta S by doing the entropy of the products minus the entropy of the reactants. Multiply that value by 298K (T). Then do your delta H minus that. Hope this helps.

+1 for good help with this homework/coursework question.

@the etc

Please note the rules for the special homework section.

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First calculate the enthalpy change for the reaction, which will be your delta H value. Then calculate delta S by doing the entropy of the products minus the entropy of the reactants. Multiply that value by 298K (T). Then do your delta H minus that. Hope this helps.

Thank you!!!

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You're welcome. Good luck with study.

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