Calculate the concentration of `H^(+)` ion in `5times10^(-1)M` solution of `H_(2)SO_(4)`

Calculate the concentration of H^+ ions in 0.2 M solution of CH_3COOH . K_a for CH_3COOH=1.8xx10^(-5)

K_(1) and K_(2) for dissociation of H_(2)A are 4xx10^(-3) and 1xx10^(-5) . Calculate concentration of A^(2-) ion in 0.1M H_(2)A solution. Also report [H^(+)] and pH.

Calculate the degree of ionisation and concentration of H_(3)O^(+) ions in a solution of 0.01 M formic acid (K_(a)= 2.1 xx 10^(-4))

Calculate the hydrolysis constant and degree of hydrolysis of NH_(4) Cl" in " 0.1 M solution . K_(b) = 1.8 xx 10^(-5) . Calculate the concentration of H^(+) ions in the solution .

The concentration of Ag^(o+) ions in a saturated solution of Ag_(2)C_(2)O_(4) is 2.0 xx 10^(-4)M . Calculate the solubility of Ag_(2)C_(2)O_(4) in a solution which is 0.01M in H_(2)C_(2)O_(4) .