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Chemistry, 18.12.2020 22:50 edjiejwi

The percent by mass of Ca in CaCl2 is equal to 1. (40/111) x 100
2. (111/40) x 100
3. (3/1) x 100
4. (1/3) x 100

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The percent by mass of Ca in CaCl2 is equal to 1. (40/111) x 100
2. (111/40) x 100
3. (...
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