Do the following conversions: Aniline to benzoic acid

Explanation

To convert aniline to benzoic acid, we can follow these steps:

### Step 1: Diazotization of Aniline
- **React aniline (C6H5NH2)** with sodium nitrite (NaNO2) and hydrochloric acid (HCl) at a temperature between 0 to 5 degrees Celsius.
- This reaction will convert aniline into benzene diazonium chloride (C6H5N2Cl).

**Reaction:**
\[ \text{C}_6\text{H}_5\text{NH}_2 + \text{NaNO}_2 + \text{HCl} \rightarrow \text{C}_6\text{H}_5\text{N}_2^+\text{Cl}^- + \text{NaCl} + \text{H}_2\text{O} \]
...