Which oxide of N is formed when `NH_(4)NO_(3)`, is heated?

Explanation

To determine which oxide of nitrogen is formed when ammonium nitrate (NH₄NO₃) is heated, we can follow these steps:

### Step 1: Identify the decomposition reaction
When ammonium nitrate is heated, it undergoes a decomposition reaction. The general reaction can be represented as:
\[ \text{NH}_4\text{NO}_3 \rightarrow \text{N}_2\text{O} + \text{H}_2\text{O} \]

### Step 2: Write the balanced equation
To balance the reaction, we need to ensure that the number of atoms of each element is the same on both sides. The balanced equation is:
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