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Posted by on Thursday, February 3, 2011 at 11:03pm.

How many grams of sodium chloride are needed to prepare a 0.400m NaCl solution that contains 750g of water?

  • chemistry - , Friday, February 4, 2011 at 12:15pm

    m = moles/kg solvent
    Solve for moles.

    moles = grams/molar mass
    solve for grams.

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