Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Nah2po4.12h2o -- 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: Nah2po4.12h2o
Molar Mass: 336.1532 g/mol        1g=2.9748340935026E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Na                1                  22.9898                       6.84%
h                  26                1.0079                        7.8%
p                  1                  30.974                        9.21%
o                  16                15.999                        76.15%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 11/19/2025 23:05Molar Mass Calculator Formula: Cu(C2H3O2)2 11/19/2025 23:05Molar Mass Calculator Formula: Cr(CHO2)3 11/19/2025 23:04Molar Mass Calculator Formula: FeCl3-6HO 11/19/2025 23:04Molar Mass Calculator Formula: (NH4)2SeO4 11/19/2025 23:04Molar Mass Calculator Formula: Li2O