Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Na2H2Y2.2h2o -- 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: Na2H2Y2.2h2o
Molar Mass: 261.837 g/mol        1g=3.81916994160489E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Na                2                  22.9898                       17.56%
H                  2                  1.0079                        0.77%
Y                  2                  88.906                        67.91%
h                  4                  1.0079                        1.54%
o                  2                  15.999                        12.22%

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