Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:NaH2PO4(2H2O) -- 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: NaH2PO4(2H2O)
Molar Mass: 139.9904 g/mol        1g=7.14334697236382E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Na                1.1              22.9898                       17.85%
H                  6                  1.0079                        4.31%
P                  1.1              30.974                        23.55%
O                  5.1              15.999                        58.57%

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