Calculate the strength of 30 volume solution of hydrogen peroxide.

Explanation

To calculate the strength of a 30 volume solution of hydrogen peroxide (H₂O₂), we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Volume Strength**:
- A 30 volume solution of hydrogen peroxide means that 1 liter of this solution will release 30 liters of oxygen gas (O₂) at standard temperature and pressure (STP).

2. **Decomposition Reaction**:
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