The ionization constant of HCN is given as `4 xx 10^(-10)`. The ionization constant of `NH_(3)`, is `1.8 xx 10^(-5)` Decide which is the stronger acid, HCN or `NH_(4)^(+)`..

The ionization constant of water is 1.1 xx 10^(-16) . What is its ionic product of water?

If the dissociation constant of HCN is 1.3 xx 10^(-9) the value of hydrolysis constant of HCN will be

Calculate the pH of 0.10 M solution of NH_(4)Cl. The dissociation constant (K_(b)) of NH_(3) is 1.8 X 10^(-5)

What is the hydrolysis constant of the OCl^(-) ion? The ionization constant of HOCl is 3.0xx10^(-8).

Calculate the pH of 0.10 M solution of NH_4CI . The dissociation constant (K_b) "of" NH_3 "is" 1.8 xx 10^(-5) .

The dissociations constant of HCN is 7.24 xx 10 ^(-10) Calculate its degree of dissociation and [H_3O^(+) ] in 0.01 M solutions.

K_(b) for NH_(4)OH is 1.8 xx 10^(-5) . The [overset(Theta)OH] of 0.1 M NH_(4)OH is

If at 25^(@) the ionization constant of acetic acid is 2 xx 10^(5) the hydrolysis constant of sodium acetate will be

(i) Predict if the aqueous solutions of the following salts are neutral acidic or basic, NaCl,KBr,NaCN,NH_(4)NO_(3),NaNO_(3) and KF .Explain. (ii) A 0.02M solution of pyridinium hystochloride has pH=3.44 calcuate ionization constant of pyridine (antiolog 0.18=1.5 ) (iii) The ionization constant of nitrous acid is 4.5xx10^(-4) .Calculate the pH of 0.04M solution nitrite solution and also its degree of hydrolysis (log 4.5=0.65,log4=0.6)

Determine the hydrogen ion concentration in 1.0 M solution of HCN , if its dissociation constant is 4.0 xx 10^(-10) .