Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Cr04 -- 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: Cr04
Molar Mass: 207.984 g/mol        1g=4.80806215862759E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Cr                4                  51.996                        100%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 3/10/2026 05:31Molar Mass Calculator Formula: Cu(NH4)2(so4)2.6H2o 3/10/2026 05:31Molar Mass Calculator Formula: C10H15NO 3/10/2026 05:31Molar Mass Calculator Formula: Cu(ClO3)2 3/10/2026 05:31Molar Mass Calculator Formula: C11H13NO4.1H2O 3/10/2026 05:31Molar Mass Calculator Formula: NH4(HPO4)2