Explanation:
When it says
ammonium hydroxide → ammonia + water
it means
ammonium hydroxide = ammonia + water
So we just have to find what reaction is ammonia
We know that ammonium hydroxide is a product that occured because of ammonia and water
So we can say ammonia is a reactant
Answer: ammonia (NH3) is a product and ammonium hydroxide (NH4) is a reactant
Hope that helped! (then i realized this was last year-)
