Write chemical equations for the following conversions:
`(i) CH_(3)-CH_(2)-Cl"into" CH_(3)-CH_(2)CH_(2)-NH_(2)`
`(ii)C_(6)H_(5)-CH_(2)-Cl"into" C_(6)H_(5)-CH_(2)-NH_(2)`

Explanation

To convert the given compounds into their respective amines, we will follow a systematic approach for each conversion.

### (i) Conversion of CH₃-CH₂-Cl to CH₃-CH₂-CH₂-NH₂

1. **Starting Material**: Ethyl chloride (CH₃-CH₂-Cl).
2. **Reagent**: React ethyl chloride with sodium cyanide (NaCN) in ethanol (C₂H₅OH).
- The reaction will replace the chlorine atom with a cyanide group, forming propanenitrile (CH₃-CH₂-CH₂-CN).
- **Chemical Equation**:
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