Let's analyze the chemical reaction given:
[tex]\[ \text{ammonium hydroxide (NH}_4\text{OH)} \rightarrow \text{ammonia (NH}_3\text{) + water (H}_2\text{O)} \][/tex]
In this reaction, we need to determine the roles of ammonia (NH_3) and ammonium hydroxide (NH_4OH).
### Step-by-Step Analysis:
1. Identify the reactant and product:
- A reactant is a substance that undergoes change during a chemical reaction.
- A product is a substance that is produced as a result of a chemical reaction.
2. Examine the left-hand side of the equation:
- On the left-hand side, we have ammonium hydroxide (NH_4OH).
- Since it is on the left side, it is the starting material that undergoes the reaction.
3. Examine the right-hand side of the equation:
- On the right-hand side, we have ammonia (NH_3) and water (H_2O).
- These substances are formed as a result of the reaction from the reactants.
Based on this analysis:
- Ammonia (NH_3) is formed as a result of the reaction, making it a product.
- Ammonium hydroxide (NH_4OH) undergoes the reaction, making it a reactant.
Thus, filling in the blanks, we get:
Ammonia [tex]\((\text{NH}_3)\)[/tex] is a [tex]\(\boxed{\text{product}}\)[/tex],
Ammonium hydroxide [tex]\((\text{NH}_4\text{OH})\)[/tex] is a [tex]\(\boxed{\text{reactant}}\)[/tex].
