Chemists often refer to the degree of ionization of a weak acid or base and give it the symbol The equilibrium constant in terms of and Co, the initial acid or base concentration, is given by the useful equation As an example, the degree of ionization for 0 010 M acetic acid is 0 0103 (a) Show how ...

To arrive at the general equation given above we can start with the equilibrium expression for the d ...

Chemists often refer to the degree of ionization of a weak acid or base and give it

Question:

Chemists often refer to the degree of ionization of a weak acid or base and give it the symbol α. The equilibrium constant in terms of α and Co, the initial acid or base concentration, is given by the useful equation K = aCo (1-a)

As an example, the degree of ionization for 0.010 M acetic acid is 0.0103.
(a) Show how we can arrive at the general equation given above.
(b) Calculate the degree of ionization for the ammonium ion in 0.10 M NH₄Cl.

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