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The ionisation constant of NH3 is 1.77 x...

The ionisation constant of `NH_3` is `1.77 xx 10^(-5)`. What is the 'a' and 'pH' of 0.05M ammonia solution?

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To solve the problem, we need to find the degree of ionization (α) and the pH of a 0.05 M ammonia solution given the ionization constant (Kb) of NH3 is 1.77 x 10^(-5). ### Step 1: Identify the formula for degree of ionization (α) The degree of ionization (α) can be calculated using the formula: \[ \alpha = \sqrt{\frac{K_b}{C}} \] where \( K_b \) is the ionization constant and \( C \) is the concentration of the solution. ...
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