Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Sm(NO3)3.6 -- 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: Sm(NO3)3.6
Molar Mass: 342.412 g/mol        1g=2.9204583951497E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Sm                1                  150.4                         45.68%
N                  3.4              14.007                        14.02%
O                  9.4              15.999                        43.8%

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