Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Na4P4O2 -- 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: Na4P4O2
Molar Mass: 247.8532 g/mol        1g=4.03464631483475E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Na                4                  22.9898                       37.1%
P                  4                  30.974                        49.99%
O                  2                  15.999                        12.91%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 3/5/2025 12:43Molar Mass Calculator Formula: C3H5OH2 3/5/2025 12:43Molar Mass Calculator Formula: 12-CO2 3/5/2025 12:43Molar Mass Calculator Formula: C2H6o2 3/5/2025 12:43Molar Mass Calculator Formula: c40h80 3/5/2025 12:43Molar Mass Calculator Formula: ChfCl2