Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:2.72 -- 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: 2.72
Molar Mass: 74 g/mol 1g=1.35135135135135E-02 mol
Percent composition (by mass):
Element Count Atom Mass %(by mass)

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 9/15/2025 15:23Molar Mass Calculator Formula: Ch3ch3chch2ch2 9/15/2025 15:22Molar Mass Calculator Formula: CCl2 9/15/2025 15:22Molar Mass Calculator Formula: pb(c2h3o2)2 9/15/2025 15:21Molar Mass Calculator Formula: RaSO4 9/15/2025 15:21Molar Mass Calculator Formula: 4CrCl3