Zn_((s))+Fe_(aq)^(2+) Leftrightarrow Zn_(aq)^(2+) +Fe_((s). The vale of K_(c)for this reaction is 10^(23). Calculate the standard free energy change.

Zn_((s))+Fe_(aq)^(2+) Leftrightarrow Zn_(aq)^(2+) +Fe_((s). The vale o

1.	Zn_((s))+Fe_(aq)^(2+) Leftrightarrow Zn_(aq)^(2+) +Fe_((s). The vale of K_(c)for this reaction is 10^(23). Calculate the standard free energy change.
Answer» Solution :Change in standard FREE energy, `Delta G ^(@) =- 2l303 RT log _(10) K _(c)` `Delta G ^(@) =- 2.303 xx 1.987 xx 298 xx log 10 ^(23)` `=- 13.570 CAL mol ^(-1)` Standard free energy change for the REACTION is `- 13.57 kcal mol^(-1)`