What happens when 1. Calcium phosphide is hydrolysed 2. Ammonia r… - Vidyadip

Question

What happens when

Calcium phosphide is hydrolysed
Ammonia reacts with water

✓

Answer

Phosphine is formed.

$\text{Ca}_3\text{P}_2+6\text{H}_2\text{O}\xrightarrow{\ \ \ \ \ \ }3\text{Ca}(\text{OH})_2+2\text{PH}_3$

$\mathrm{NH}^{+}{}_4$ and $\mathrm{OH}^{-}$are formed.

$\text{NH}_3+\text{H}_2\text{O}\xrightarrow{\ \ \ \ \ \ \ }\text{NH}_4^++\text{OH}^-$

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