Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:KCr2(C2O4)2(H2O)2.2H2O -- 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: KCr2(C2O4)2(H2O)2.2H2O
Molar Mass: 391.1852 g/mol        1g=2.55633393083378E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
K                  1                  39.098                        9.99%
Cr                2                  51.996                        26.58%
C                  4                  12.011                        12.28%
O                  12                15.999                        49.08%
H                  8                  1.0079                        2.06%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 11/28/2024 20:56Molar Mass Calculator Formula: c12h12 11/28/2024 20:56Molar Mass Calculator Formula: co(c2h3o2)3 11/28/2024 20:56Molar Mass Calculator Formula: B3741 11/28/2024 20:55Molar Mass Calculator Formula: OC(NH2) 11/28/2024 20:55Molar Mass Calculator Formula: CHCH2CH2CH3OBr