Calculate the volume of 320 g of `SO_2` at S.T.P. (Atomic mass : S = 32 and O = 16).

Explanation

To calculate the volume of 320 g of sulfur dioxide (SO₂) at standard temperature and pressure (S.T.P.), we can follow these steps:

### Step 1: Calculate the Molecular Mass of SO₂
The molecular mass of sulfur dioxide (SO₂) can be calculated by adding the atomic masses of sulfur (S) and oxygen (O):
- Atomic mass of sulfur (S) = 32 g/mol
- Atomic mass of oxygen (O) = 16 g/mol

Since there are two oxygen atoms in SO₂:
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