Answer
a) Ka = $\frac{[H^-][F^-]}{HF}$
b) a) Ka = $\frac{[H^+][HCO^-_3]}{H_2CO_3}$
Work Step by Step
a) Ka = $\frac{[H^-][F^-]}{HF}$
b) a) Ka = $\frac{[H^+][HCO^-_3]}{H_2CO_3}$
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