A 0.10 M solution of weak acid is 5.75% ionized. What is the `K_a` value for this acid ?

A 0.050 M solution of an unknown acid is 1.0 % ionized . What is the value of its K_b ?

A 0.015 M solution of a weak acid has a pH of 3.52 . What is the value of the K_a for this acid?

The pH of 0.1 M solution of a weak acid is 3. What is the value of the ionisation constant for the acid?

0.2 M solution of a weak acid HA is 1 % ionised 25^(@)C . K_(a) for the acid is equal to

A 0.1 molal aqueous solution of a weak acid is 30% ionized. If K_(f) for water is 1.86^(@)C//m , the freezing point of the solution will be.

A 0.1 molal aqueous solution of a weak acid is 30% ionized. If K_(f) for water is 1.86^(@)C//m , the freezing point of the solution will be.

A 0.010M solution of maleic acid, a monoprotic organic acid is 14% ionised. What is K_(a) for maleic acid ?

A 0.010M solution of maleic acid, a monoprotic organic acid is 14% ionised. What is K_(a) for maleic acid ?