Calculate the percentage of nitrogen and oxygen in ammonium nitrate. [Relative molecular mass of ammonium nitrate is 80, H = 1, N = 14, O = 16).

Explanation

To calculate the percentage of nitrogen and oxygen in ammonium nitrate (NH₄NO₃), we will follow these steps:

### Step 1: Identify the molecular formula and atomic masses
The molecular formula of ammonium nitrate is NH₄NO₃. The atomic masses are:
- Hydrogen (H) = 1 g/mol
- Nitrogen (N) = 14 g/mol
- Oxygen (O) = 16 g/mol

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