1.

Calculate the e.m.f. of cell {:(Pt_(H_(2))),(1atm):}|{:(CH_(3)COOH),(0.1M):}||{:(NH_(4)OH),(0.01M):}|{:(Pt_(H_(2))),(1atm):} (K_(a) for CH_(3)COOH = 1.8 xx 10^(-5), K_(b) for NH_(4)OH = 1.8 xx 10^(-5))

Answer»


ANSWER :`-0.4575` VOLT ;


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