Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Na3P3O9 -- 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: Na3P3O9
Molar Mass: 305.8824 g/mol        1g=3.26923026627227E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Na                3                  22.9898                       22.55%
P                  3                  30.974                        30.38%
O                  9                  15.999                        47.07%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 11/28/2024 00:38Molar Mass Calculator Formula: 4Al 11/28/2024 00:38Molar Mass Calculator Formula: Ti(C5H8O2)4Cl2 11/28/2024 00:38Molar Mass Calculator Formula: XeF3 11/28/2024 00:38Molar Mass Calculator Formula: AgSO4 11/28/2024 00:37Molar Mass Calculator Formula: P4o6