Chemistry

What mass of sucrose, C12H22O11, is needed to make 500mL of a 0.20M solution?

Help please...

Thanks.

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  1. mass= molmasssucrose*molarity*volumeinliters.

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    bobpursley
  2. You want 0.2 M.
    M = mols/L or mols = L x M = 0.5 x 0.2 = ?? mols sucrose.
    mols = grams sucrose/molar mass sucrose
    Solve for grams.

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