Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:La2C40H50O12N2 -- 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: La2C40H50O12N2
Molar Mass: 1028.647 g/mol        1g=9.72150796142895E-04 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
La                2                  138.905                       27.01%
C                  40                12.011                        46.71%
H                  50                1.0079                        4.9%
O                  12                15.999                        18.66%
N                  2                  14.007                        2.72%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 4/28/2025 08:03Molar Mass Calculator Formula: (CH2FCF3) 4/28/2025 08:02Molar Mass Calculator Formula: SCORe 4/28/2025 08:02Molar Mass Calculator Formula: Na3AlO3 4/28/2025 08:02Molar Mass Calculator Formula: Cs2CrO4 4/28/2025 08:02Molar Mass Calculator Formula: K2Fe(CN)6