Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:2k20 -- 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: 2k20
Molar Mass: 783.96 g/mol        1g=1.27557528445329E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
k                  20.1            39.098                        100%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 6/15/2025 12:35Molar Mass Calculator Formula: sio4 6/15/2025 12:35Molar Mass Calculator Formula: TiS 6/15/2025 12:34Molar Mass Calculator Formula: (Co(NO3)2.4H2O) 6/15/2025 12:34Molar Mass Calculator Formula: Ca(PO4)3(OH) 6/15/2025 12:34Molar Mass Calculator Formula: NaH2PO4.3h20