MCQ
The conjugate base of $HCO_3^ - $ is
- A${H_2}C{O_3}$
- ✓$CO_3^{2 - }$
- C$C{O_2}$
- D${H_2}O$
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$C{H_3}COOH + {H_2}O \rightleftharpoons C{H_3}CO{O^ - } + {H_3}{O^ + }$ is $1.8 \times 10^{-5}$, equilibrium constant for
$C{H_3}COOH + O{H^ - } \rightleftharpoons C{H_3}CO{O^ - } + {H_2}O$