Find the hydrolysis constant of NaX, if the dissociation constant of weak acid HX is 2 xx 10^(-5) .
The hydrolysis constant of CH_3 COONa is given by
Calculate the pH of 0.08M solution of hypochlorous acid, HOCl . The ionization constant of the acid is 2.5xx10^(-5) . Determine the percent dissociation of HOCl .
The first ionization constant of H_(2)S is 9.1xx10^(-8) . Calculate the concentration of HS^(-) ion in its 0.1M solution. How will this concentration be affected if the solution is 0.1M in HCl also ? If the second dissociation constant of H_(2)S is 1.2xx10^(-13) , calculate the concentration of S^(2-) under both conditions.
100ml 0.1M H_(3)PO_(4) is mixed with S0ml of 0.1M NaOH. What is the pH of the resultant solution? (Successive dissociation constant of H_(3) PO_(4) "are" 10^(-3) , 10^(-8) and 10^(-12) respectively ?
Hydrolysis constant for NH_4 Cl is 4 xx 10^(-10) . What is the dissociation constant of ammonium hydroxide ?
The hydrolysis constant of NaX ( K_a of HX is 2xx 10 ^(-6)) is
NARENDRA AWASTHI-IONIC EEQUILIBRIUM-Assertin-Reason Type Questions