Chemistry, asked by ashwin6499, 11 months ago

What is the percentage of water in CoCl2⋅6H2O?

Answers

Answered by ansistkharms

2

Molar Mass CoCl2 * 6H2O = 237.9

1mol CoCl2 6H2O --> 6 mol H2O

6 mol H2O * 18g/1mol = 108g H2O

percent of water =108g H2O/237.9g CoCl2 6H2O * 100% = 45%

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