Equal volumes of `0.02M CaC1_(2)` and `0.0004M Na_(2)SO_(4)` are mixed. Will a precipitate form? `K_(sp)` for `CaSO_(4) = 2.4 xx 10^(-5)`?

Explanation

To determine whether a precipitate will form when equal volumes of `0.02M CaCl2` and `0.0004M Na2SO4` are mixed, we can follow these steps:

### Step 1: Write the Reaction
The reaction that occurs when calcium chloride and sodium sulfate are mixed can be written as:
\[ \text{CaCl}_2 + \text{Na}_2\text{SO}_4 \rightarrow \text{CaSO}_4 + 2\text{NaCl} \]

### Step 2: Determine the Initial Concentrations
We have:
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