Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:K2Cu -- 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: K2Cu
Molar Mass: 141.736 g/mol        1g=7.05537054806119E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
K                  2                  39.098                        55.17%
Cu                1                  63.54                         44.83%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 1/30/2025 19:02Molar Mass Calculator Formula: c3h5oh 1/30/2025 19:02Molar Mass Calculator Formula: NiSO4 * 6H2O 1/30/2025 19:01Molar Mass Calculator Formula: Cu.(C2O4)2.2H2O 1/30/2025 19:00Molar Mass Calculator Formula: NH4N 1/30/2025 18:59Molar Mass Calculator Formula: Cr(NH3)6I3