Give the necessary chemical equations and balance them.
Displacement of copper from its sulphate salt solution by zinc.

Explanation

To solve the problem of the displacement of copper from its sulphate salt solution by zinc, we will follow these steps:

### Step 1: Write the unbalanced chemical equation
In this reaction, zinc (Zn) displaces copper (Cu) from copper(II) sulfate (CuSO₄). The unbalanced chemical equation for this reaction is:

\[ \text{Zn} + \text{CuSO}_4 \rightarrow \text{ZnSO}_4 + \text{Cu} \]

### Step 2: Identify the reactants and products
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