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Calculate the number of Cl^(-) and Ca^(2...

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

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To calculate the number of `Cl^(-)` and `Ca^(2+)` ions in `222 g` of anhydrous `CaCl₂`, we can follow these steps: ### Step 1: Calculate the molar mass of `CaCl₂` The molar mass of `CaCl₂` can be calculated as follows: - Calcium (Ca) has an atomic mass of approximately `40 g/mol`. - Chlorine (Cl) has an atomic mass of approximately `35.5 g/mol`. The formula for the molar mass of `CaCl₂` is: ...
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