Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:CoO -- 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: CoO
Molar Mass: 74.9322 g/mol        1g=1.33453975727391E-02 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Co                1                  58.9332                       78.65%
O                  1                  15.999                        21.35%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 5/8/2025 16:24Molar Mass Calculator Formula: C21H31O2 5/8/2025 16:24Molar Mass Calculator Formula: K2S2O5 5/8/2025 16:24Molar Mass Calculator Formula: 57.2 5/8/2025 16:24Molar Mass Calculator Formula: Ag 5/8/2025 16:24Molar Mass Calculator Formula: MgSO