has a standard free-energy change of-4.55 kJ/mol at 25 degreeC. What are the con

Question

has a standard free-energy change of-4.55 kJ/mol at 25 degreeC. What are the concentrations of A, B, and C at equilibrium if, at the beginning of the reaction, their concentrations are 0.30 M, 0.40 M, and 0 M, respectively? How would your answers above change if the reaction had a standard free-energy change of +4.55 kJ/mol? There would be more A and B but less C. All concentrations would be lower. There would be less A and B but more C. All concentrations would be higher. There would be no change to the answers.

Explanation / Answer

Standard free energy change = +ve

It means , the reaction is not favourable/feasible.

Therefore,

There would be more A and B but less C.

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