chemistry

The molar mass of sucrose, or table sugar, is 342 grams. Calculate how many grams of sucrose are required to make 3.0 liters of 0.50M sucrose solution.

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  1. Two definitions to know:
    (1)
    Molarity = #mols/liter of solution.

    (2)
    # mols = grams/molar mass.

    From #1, you know molarity and liters, calculate mols. From #2, plug in mols and molar mass to calculate grams.

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  2. 513 g

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  3. 0.50

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  4. 513 g

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  5. 513 g of sucrose powder to make 0.5 M for 3.0 Liters

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