Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Na2HPO4H4O -- 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: Na2HPO4H4O
Molar Mass: 161.9881 g/mol        1g=6.17329297645938E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Na                2                  22.9898                       28.38%
H                  5                  1.0079                        3.11%
P                  1                  30.974                        19.12%
O                  5                  15.999                        49.38%

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