Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Pb2S -- 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: Pb2S
Molar Mass: 446.46 g/mol        1g=2.23984231510102E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Pb                2                  207.2                         92.82%
S                  1                  32.06                         7.18%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 5/13/2025 07:03Molar Mass Calculator Formula: NiBr2.(PPh3)2 5/13/2025 07:03Molar Mass Calculator Formula: K2PtCl6 5/13/2025 07:03Molar Mass Calculator Formula: Cu(NCS)2121121121212.1 5/13/2025 07:03Molar Mass Calculator Formula: 6c6h12o6 5/13/2025 07:02Molar Mass Calculator Formula: K2Cr3O4