Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:h2c2o42h2o -- 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: h2c2o42h2o
Molar Mass: 716.0106 g/mol        1g=1.39662736836578E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
h                  4                  1.0079                        0.56%
c                  2                  12.011                        3.35%
o                  43                15.999                        96.08%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 5/16/2025 16:40Molar Mass Calculator Formula: h 5/16/2025 16:40Molar Mass Calculator Formula: 3s 5/16/2025 16:39Molar Mass Calculator Formula: 3SiH4 5/16/2025 16:39Molar Mass Calculator Formula: c7h8o 5/16/2025 16:38Molar Mass Calculator Formula: Fe2(SO4)3.9H20