Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula: I -- 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: I
Molar Mass: 126.905 g/mol        1g=7.87991016902407E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
I                  1                  126.905                       100%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 4/17/2025 15:42Molar Mass Calculator Formula: (CH2)2 4/17/2025 15:42Molar Mass Calculator Formula: Na2N3 4/17/2025 15:42Molar Mass Calculator Formula: Co(nh3)5Cl.Cl2 4/17/2025 15:42Molar Mass Calculator Formula: HSO3 4/17/2025 15:41Molar Mass Calculator Formula: h4