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Asked by Aaron

How many g of CaCl2 are required to prepare 0.250 L of a 0.200 M solution?
9 years ago

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Answered by DrBob222
How many mols do you need? That's mols = M x L = ?
Then mols = g/molar mass. you know molar mass and mols, solve for grams.
9 years ago
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How many g of CaCl2 are required to prepare 0.250 L of a 0.200 M solution?

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