Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Na4P2O7.10h2o -- 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: Na4P2O7.10h2o
Molar Mass: 446.0482 g/mol        1g=2.24191017921382E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Na                4                  22.9898                       20.62%
P                  2                  30.974                        13.89%
O                  7                  15.999                        25.11%
h                  20                1.0079                        4.52%
o                  10                15.999                        35.87%

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