Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:(h2o)17 -- 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: (h2o)17
Molar Mass: 306.2516 g/mol        1g=3.26528906297959E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
h                  34                1.0079                        11.19%
o                  17                15.999                        88.81%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 12/22/2024 09:16Molar Mass Calculator Formula: 109.95 12/22/2024 09:16Molar Mass Calculator Formula: B2(Cr2O7)3 12/22/2024 09:16Molar Mass Calculator Formula: HC6H11O2 12/22/2024 09:16Molar Mass Calculator Formula: 13Ch4 12/22/2024 09:16Molar Mass Calculator Formula: HIO