Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C8H18O2 -- 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: C8H18O2
Molar Mass: 146.2282 g/mol        1g=6.83862620205952E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  8                  12.011                        65.71%
H                  18                1.0079                        12.41%
O                  2                  15.999                        21.88%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 11/22/2025 10:11Molar Mass Calculator Formula: HFO3 11/22/2025 10:11Molar Mass Calculator Formula: Ch3cn 11/22/2025 10:11Molar Mass Calculator Formula: c6H6oh 11/22/2025 10:10Molar Mass Calculator Formula: sb2s3 11/22/2025 10:10Molar Mass Calculator Formula: CF3Cl5