How does `NH_(3)` react with the following?
`CH_(3)COCH_(3)`

Explanation

`NH_(3)" with "CH_(3)CO-CH_(3)` : Acetone with ammonia forms acetone ammonia initially at room temperature.
On heating, it forms diacetone amine.
`H_(3)C-overset(CH_(3))overset(|)(C)=O+HNH_(2)tounderset("Acetone ammonia")(CH_(3)-underset(NH_(2))underset(|)overset(CH_(3))overset(|)(C)-OH_(2))`
`CH_(3)-underset(NH_(2))underset(|)overset(CH_(3))overset(|)(C)-OH+CH_(3)-underset(O)underset(||)(C)-CH_(3)underset(-H_(2)O)overset("high temp")tounderset("Diacetone amine")(CH_(3)-underset(NH_(2))underset(|)overset(CH_(3))overset(|)(C)-CH_(2)-underset(O)underset(||)(C)-CH_(3))`