Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:c4h107o2 -- 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: c4h107o2
Molar Mass: 187.8873 g/mol        1g=5.32233950884387E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
c                  4                  12.011                        25.57%
h                  107              1.0079                        57.4%
o                  2                  15.999                        17.03%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 11/6/2025 17:52Molar Mass Calculator Formula: 2C3H8O 11/6/2025 17:52Molar Mass Calculator Formula: 2Cu(so4) 11/6/2025 17:51Molar Mass Calculator Formula: AlPO4.2H2O 11/6/2025 17:51Molar Mass Calculator Formula: c2h7o2 11/6/2025 17:51Molar Mass Calculator Formula: CaHO2