what is the mass of 2.5 moles of calcium carbonate?

Asked by  | 10th Oct, 2008, 05:36: PM

Expert Answer:

Calcium carbonate = CaCO3

 Molecular mass of CaCO=100

                           mass in gm

no of moles = -------------------

                            molecular mass

 mass = 2.5 X 100

            = 250

Answered by  | 11th Oct, 2008, 03:10: PM

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