Chemistry

Chemistry

Problem

Acetic acid has Ka=1.8×10−5K_a=1.8\times10^{-5}. What percent of a 0.050 M acetic acid solution is ionized at equilibrium? a) 0.95 %0.95\ \% b) 1.9 %1.9\ \% c) 0.72 %0.72\ \% d) 4.2 %4.2\ \%

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