Complete the following by suppling intermediates
`CH_(3)COOH overset(NaOH)(to)A overset(NaOH,Cao)underset(630K)(to) B overset(Br_(2))underset(hv)(to)C`

Explanation

To solve the given reaction sequence, we will identify the intermediates step by step.

### Step 1: Reaction of Acetic Acid with Sodium Hydroxide
The first step involves the reaction of acetic acid (CH₃COOH) with sodium hydroxide (NaOH). This reaction is an acid-base neutralization that produces a salt and water.

**Reaction:**
\[ \text{CH}_3\text{COOH} + \text{NaOH} \rightarrow \text{CH}_3\text{COO}^- \text{Na}^+ + \text{H}_2\text{O} \]

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