Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Pb3Cr3O9 -- 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: Pb3Cr3O9
Molar Mass: 921.579 g/mol        1g=1.08509416989753E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Pb                3                  207.2                         67.45%
Cr                3                  51.996                        16.93%
O                  9                  15.999                        15.62%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 9/23/2024 22:26Molar Mass Calculator Formula: (Nh4)2so4.cuso4 9/23/2024 22:25Molar Mass Calculator Formula: C2(CO2K)2 9/23/2024 22:25Molar Mass Calculator Formula: 3(hno3) 9/23/2024 22:24Molar Mass Calculator Formula: CuSO4.3Cu 9/23/2024 22:24Molar Mass Calculator Formula: C3H5NO