Both bleach and ammonia are used for cleaning. However, it is very dangerous to mix bleach with ammonia because they react to produce sodium hydroxide and the toxic gas chloramine.
$$\mathrm{NaOCl}(a q)+\mathrm{NH}_{3}(a q) \longrightarrow \mathrm{NaOH}(a q)+\mathrm{NH}_{2} \mathrm{Cl}(g)$$
a. Write an interpretation of the chemical equation.
b. What do you expect to observe?