Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:h20 -- 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: h20
Molar Mass: 20.158 g/mol        1g=4.96080960412739E-02 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
h                  20                1.0079                        100%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 6/26/2025 16:38Molar Mass Calculator Formula: 2Bi2O33SiO2 6/26/2025 16:38Molar Mass Calculator Formula: 3(nh4)2hpo4 6/26/2025 16:38Molar Mass Calculator Formula: Fe4SO2 6/26/2025 16:36Molar Mass Calculator Formula: f4 6/26/2025 16:36Molar Mass Calculator Formula: NaH2PO4*H20