Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:K2Sn3O7 -- 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: K2Sn3O7
Molar Mass: 545.989 g/mol        1g=1.83153873063377E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
K                  2                  39.098                        14.32%
Sn                3                  118.6                         65.17%
O                  7                  15.999                        20.51%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 4/29/2025 14:02Molar Mass Calculator Formula: C2H8O3 4/29/2025 14:02Molar Mass Calculator Formula: h2p 4/29/2025 14:01Molar Mass Calculator Formula: Sn3P4 4/29/2025 14:01Molar Mass Calculator Formula: suco4 4/29/2025 14:01Molar Mass Calculator Formula: 6