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Answer to Question #175695 in General Chemistry for En Hui Peng
Question #175695
What mass (in grams) of CuCl2 would be needed to make 575 mL of 1.12 M solution?
Expert's answer
Molar Mass Cu = 63.5 ×1 = 63.5
Molar Mass Cl = 35.5 × 2 = 71
Molar Mass CuCl2 = 134.5
1.12 × 134.5 = 150.64 g/mol
= 150.64 × 575 × 10^-3
= 86.618 grams of CuCl2
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