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Calculate Delta G degree for the combustion of 1 mol of ethanol, C_2H_3OH_2 at 2

ID: 1021459 • Letter: C

Question

Calculate Delta G degree for the combustion of 1 mol of ethanol, C_2H_3OH_2 at 25 degree C. C_2H_3OH_(I) + 3O_2(g) implies 2CO_2(g) + 3H_2O_(g) Using values in Appendix from textbook or you can get Delta G degree online. Calculate the change in entropy Delta S degree, at 25 degree C for the reaction in which area is formed from NH_3 and CO_2. Use the standard entropies given Appendix. The standard entropy change for NH_2CONH_2() is 174 J/mol K. 2 NH1_(g) + CO_2(g) implies NH_2CONH_2(g) + H_2O Indicate whether each process produce an increase or decrease in the entropy of the system? CO implies CO_2(g) C_aO(a) + CO_2(g) implies C_aCO_3(g) Given the following information, calculate Delta G degree for the reaction below at 25 degree C. Delta S degree Delta G degree Spontancous or Non-Spontancous

Explanation / Answer

3) a. Increase in entropy

b. Increase in entropy

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