Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula: C2 -- 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: C2
Molar Mass: 24.022 g/mol        1g=4.16285072017318E-02 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  2                  12.011                        100%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 12/20/2025 10:23Molar Mass Calculator Formula: C6Cl 12/20/2025 10:23Molar Mass Calculator Formula: C60(C6H13NO2)3.8H2O 12/20/2025 10:23Molar Mass Calculator Formula: 2HgO 12/20/2025 10:23Molar Mass Calculator Formula: co2(sif6)3 12/20/2025 10:22Molar Mass Calculator Formula: Al2(NO3)3.4H20