Give the equation for the preparation of each of the following salts from the starting material given
Potassium sulphate from potassium hydroxide solution.

Explanation

To prepare potassium sulfate (K2SO4) from potassium hydroxide (KOH) solution, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Reactants**:
- The starting material is potassium hydroxide (KOH), which is a strong base.
- We need an acid that will react with KOH to form potassium sulfate. The appropriate acid here is sulfuric acid (H2SO4), which contains the sulfate ion (SO4^2-).

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