Calculate the hydrolysis constant, degree of hydrolysis and pH of a 0.1 M aqueous solution of ammonium cyanide at room temperature. `(K_a = 9.55 xx 10^(-10) K_b= 1.8 xx 10^(-5) and K_w 1.0 xx 10^(-14)) `

Explanation

To solve the problem of calculating the hydrolysis constant, degree of hydrolysis, and pH of a 0.1 M aqueous solution of ammonium cyanide (NH4CN), we will follow these steps:

### Step 1: Calculate the Hydrolysis Constant (K_H)

The hydrolysis constant (K_H) for a salt formed from a weak acid and a weak base can be calculated using the formula:

\[
K_H = \frac{K_w}{K_a \cdot K_b}
...