Complete the following chemical equations
(i)` C_(6)H_(5)N_(2)Cl+C_(6)H_(5)NH_(2)rightarrow`
(ii)`C_(6)H_(5)N_(2)+CH_(3)CH_(2)OHrightarrow`
(iii) `RNH_(2)+CHCl_(3)KOHrightarrow`

Explanation

To complete the given chemical equations, we will analyze each reaction step by step.

### (i) \( C_6H_5N_2Cl + C_6H_5NH_2 \rightarrow ? \)

1. **Identify the reactants**: The reactants are benzene diazonium chloride (\( C_6H_5N_2Cl \)) and aniline (\( C_6H_5NH_2 \)).
2. **Understand the reaction**: Benzene diazonium salts react with amines to form azo compounds.
3. **Write the products**: The expected product is an azo compound, specifically \( C_6H_5N_2C_6H_5 \) (azo-benzene) along with the by-products nitrogen gas (\( N_2 \)) and hydrochloric acid (\( HCl \)).
4. **Final equation**:
...