Calculate the number of `Cl^(-)` and `Ca^(2+)` ions in `222 g` anhydrous `CaCl_(2)`.

Explanation

To calculate the number of \( \text{Cl}^- \) and \( \text{Ca}^{2+} \) ions in \( 222 \, \text{g} \) of anhydrous \( \text{CaCl}_2 \), we will follow these steps:

### Step 1: Calculate the molar mass of \( \text{CaCl}_2 \)

The molar mass of \( \text{CaCl}_2 \) can be calculated using the atomic masses of calcium (Ca) and chlorine (Cl):
- Atomic mass of Ca = \( 40 \, \text{g/mol} \)
- Atomic mass of Cl = \( 35.5 \, \text{g/mol} \)

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