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Asked by Maria

How many grams of Na2CO3 must be dissolved in 3.75 L of aqueous solution to yield a molar concentration of 1.75 molar?
10 years ago

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Answered by DrBob222
How many moles do you want? That's mols = M x L = ?
Then mol = grams/molar mass. You know molar mass and mols, solve for grams.
10 years ago

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