Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Na2Si3O7 -- 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: Na2Si3O7
Molar Mass: 242.2276 g/mol        1g=4.12834871005616E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Na                2                  22.9898                       18.98%
Si                3                  28.085                        34.78%
O                  7                  15.999                        46.23%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 11/29/2024 11:23Molar Mass Calculator Formula: Ba(Cl2) 11/29/2024 11:23Molar Mass Calculator Formula: EuC23H10O6N3F18 11/29/2024 11:22Molar Mass Calculator Formula: AlC6H9O6 11/29/2024 11:22Molar Mass Calculator Formula: Cu(OH)2*5H2O 11/29/2024 11:21Molar Mass Calculator Formula: (CuSO4.H2O)