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Calculate ΔG for the reaction H2O (l) <=>H+ (aq) + OH- (aq) at 25C for the...

Calculate ΔG for the reaction H2O (l) <=>H+ (aq) + OH- (aq) at 25C for the following conditions in (kJ/mol)?

(a) [H+] = 1.0 x10-3 M, [OH-] = 1.0 x 10-4 M

(b) [H+] = 3.3 M, [OH-] = 4.8 x 10-4 M

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