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March 26, 2017

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Equation:
3CaCl2 (aq) + 2 Na3PO4 (aq) → Ca3(PO4)2 (s) + 6 NaCl (aq)

How many grams of Ca3(PO4)2 are formed when 450.0 g NaCl are formed in the reaction?

please show steps, please

  • Chemistry - ,

    mols NaCl = grams/molar mass
    Using the coefficients in the balanced equation, convert mols NaCl to mols Ca3(PO4)2.
    Now convert mols Ca3(PO4)3 to grams. g = mols x molar mass.

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