Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:LaN3O9P4O4C72H60 -- 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: LaN3O9P4O4C72H60
Molar Mass: 1438.075 g/mol        1g=6.95374024303322E-04 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
La                1                  138.905                       9.66%
N                  3                  14.007                        2.92%
O                  13                15.999                        14.46%
P                  4                  30.974                        8.62%
C                  72                12.011                        60.14%
H                  60                1.0079                        4.21%

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