Give an example of a double displacement reaction other than the one given in Activity 1.10.

Explanation

To provide an example of a double displacement reaction, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Double Displacement Reaction**: A double displacement reaction, also known as a double replacement reaction, occurs when two compounds exchange ions to form two new compounds. The general form can be represented as:
\[ AB + CD \rightarrow AD + CB \]
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