Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Na2HPO4*(7H2O) -- e-Tools Age

	Calculate molar mass
	Enter a chemical formula in the field below, pay attention to formula is case sensitive!!!	The formula should be entered as: H₂SO₄= H2SO4 CuSO₄.5H2O=CuSO4.5H2O 3BeO.Al2O₃.6SiO₂= (BeO)3.Al2O3.6SiO2

Calculations:
Formula: Na2HPO4*(7H2O)
Molar Mass: 1678.8086408 g/mol        1g=5.95660503345677E-04 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Na                2                  22.9898                       2.74%
H                  1                  1.0079                        0.06%
P                  1                  30.974                        1.84%
O                  92                15.999                        87.67%

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