Calculate the pH of 0.01 M Solution of `CH_3 COOH `. The dissociation constant of the acid is ` 1.8 xx 10 ^(-5)`

Explanation

To calculate the pH of a 0.01 M solution of acetic acid (CH₃COOH) with a dissociation constant (Kₐ) of 1.8 × 10⁻⁵, we can follow these steps:

### Step 1: Write the dissociation equation
The dissociation of acetic acid in water can be represented as:
\[ \text{CH}_3\text{COOH} \rightleftharpoons \text{CH}_3\text{COO}^- + \text{H}^+ \]

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