When $CO_2$ dissolves in water, the following equilibrium is established
$C{O_2} + 2{H_2}O\, \rightleftharpoons {H_3}{O^ + } + HCO_3^ - $
for which the equilibrium constant is $3.8 \times 10^{-7}$ and $pH = 6.0$. The ratio of $[HCO_3^- ]$ to $[CO_2]$ would be :-
$3.8 \times 10^{-13}$
$3.8 \times 10^{-1}$
$6.0$
$13.4$
What is the $ pH$ of $0.01\, M$ glycine solution? For glycine, $K{a_1} = 4.5 \times {10^{ - 3}}$ and $K{a_2} = 1.7 \times {10^{ - 10}}$ at $298 \,K$
Write examples of weak acids and weak bases and give ionic equilibrium in its aqueous solution.
What are Diprotic and Triprotic acid ? differentiation eat .
For a weak acid, the incorrect statement is
For a weak acid $HA,$ Ostwald's dilution law is represented by the equation