Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:h3c3o3 -- 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: h3c3o3
Molar Mass: 87.0537 g/mol        1g=1.14871625215241E-02 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
h                  3                  1.0079                        3.47%
c                  3                  12.011                        41.39%
o                  3                  15.999                        55.13%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 7/12/2025 05:56Molar Mass Calculator Formula: Cl2CHCO2CH3 7/12/2025 05:56Molar Mass Calculator Formula: CaCl2.2h2O 7/12/2025 05:56Molar Mass Calculator Formula: C16h28o8 7/12/2025 05:56Molar Mass Calculator Formula: KH2Cl4 7/12/2025 05:56Molar Mass Calculator Formula: 2P