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Ostwald Dilution Law

if ionisation...

Question

if ionisation constant of an acid HA at equilibrium is 1.0 * 10^-8, then calculate the value of pKa and pKb (for its conjugate base )

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Q. Calculate the degree of ionisation and

p H

0.05

M solution of a weak base having the ionization constant

(K_{c})

1.77 \times 10^{- 5}

. Also calculate the ionisation constant of the conjugate acid of this base.

K_{a}

of a weak acid is

10^{- 5}

p K_{b}

value of its conjugate base is:

Q. A certain weak acid has

K_{a} = 1.0 \times 10^{- 4}

. Calculate the equilibrium constant for its reaction with a strong base.

Q. The conjugate base of a weak acid has

K_{b} = 10^{- 9}

. The equilibrium constant for the reaction of an acid with a strong base is

10^{x}

Q. Conjugate base of a weak acid has

K_{b} = 10^{- 9}

. The equilibrium constant for the reaction of acid with strong base is:

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