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1. How many mL of a 2.0 M solution of NaOH would bve needed in order to have 0.500 mol of NaOH? (Molar mass of NaOH is 40.0 g/mol)

2. How many mL of a 45.0% (m/v) solution of NaCl would you need in order to have 12.0 g of NaCl? (Molar mass of NaCl is 58.54 g/mol)

3. A bottle of wine contains 750.0 mL of wine. If the wine is 12.00%(v/v) alcohol, how many mL of alcohol are in the bottle of wine?

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