Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:CuII -- 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: CuII
Molar Mass: 317.35 g/mol        1g=3.15109500551442E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Cu                1                  63.54                         20.02%
I                  2                  126.905                       79.98%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 10/31/2025 06:37Molar Mass Calculator Formula: cu(nh3)4 10/31/2025 06:37Molar Mass Calculator Formula: CuCO3.Cu(OH)2 10/31/2025 06:36Molar Mass Calculator Formula: Mg02 10/31/2025 06:36Molar Mass Calculator Formula: Co1Cl2.6H20 10/31/2025 06:36Molar Mass Calculator Formula: Cm3Cl2