for-the-reaction-a-aq-2-b-aq-c-aq-kc-124-6-at-30-c-calculate-grxn-at-30-c-when-a

Question

For the reaction A(aq) ⇌ 2 B(aq) + C(aq), K_{c} = 124.6 at 30 ºC. Calculate ΔG_{rxn} at 30 ºC when [A] = 0.32 M, [B] = 0.25 M, and [C] = 0.18 M.

Accepted Answer

–20.60 kJ/mol

Answer

–18.41 kJ/mol

Answer

+22.55 kJ/mol

Answer

+17.52 kJ/mol

For the reaction A(aq) ⇌ 2 B(aq) + C(aq), Kc = 124.6 at 30 ºC. Calculate ΔGrxn at 30 ºC when [A] = 0.32 M, [B] = 0.25 M, and [C] = 0.18 M.