Give one example of each of the following:
Hydrated salt

Explanation

**Step-by-Step Solution:**

1. **Understanding Hydrated Salts**: A hydrated salt is a type of salt that contains water molecules within its crystalline structure. The water molecules are usually incorporated in a specific ratio.

2. **Identifying an Example**: One common example of a hydrated salt is Copper(II) sulfate pentahydrate, which is represented chemically as CuSO4·5H2O.

3. **Explanation of the Example**: In this case, CuSO4 is the anhydrous form of copper(II) sulfate, and the "5H2O" indicates that there are five water molecules associated with each formula unit of CuSO4. This means that for every one molecule of copper(II) sulfate, there are five molecules of water.

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