Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Na-Oh -- 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: Na-Oh
Molar Mass: 7.9987 g/mol        1g=0.125020315801318 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Na                0                  22.9898                       0%
O                  -1                15.999                        -200.02%
h                  1                  1.0079                        12.6%

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