Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:c8h11o3I -- 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: c8h11o3I
Molar Mass: 282.0769 g/mol        1g=3.54513255073351E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
c                  8                  12.011                        34.06%
h                  11                1.0079                        3.93%
o                  3                  15.999                        17.02%
I                  1                  126.905                       44.99%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 5/25/2025 05:56Molar Mass Calculator Formula: Ag2OH 5/25/2025 05:56Molar Mass Calculator Formula: COCH2CH2CH3 5/25/2025 05:56Molar Mass Calculator Formula: C10H16N2O 5/25/2025 05:56Molar Mass Calculator Formula: 5Pb2(PO4)3 5/25/2025 05:56Molar Mass Calculator Formula: Ni(NH3)66H2O