A solution of acetic acid at has

CHEMISTRY · Single correct · A Level · Chemistry · Acids and bases · Acids and bases

Problem

0.10\,\text{M}

solution of acetic acid at

25^\circ\text{C}

has

K_a=1.8\times10^{-5}

. Calculate the percent ionization of the acid. (a)

4.2\%

(b)

0.013\%

(c)

1.3\%

(d)

13\%