Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Na2H2PO4*H2O -- 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: Na2H2PO4*H2O
Molar Mass: 223.9715368 g/mol        1g=4.46485305359569E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Na                2                  22.9898                       20.53%
H                  2                  1.0079                        0.9%
P                  1                  30.974                        13.83%
O                  1                  15.999                        7.14%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 4/16/2025 10:57Molar Mass Calculator Formula: CH3CHCH2O 4/16/2025 10:56Molar Mass Calculator Formula: sb2S3 4/16/2025 10:56Molar Mass Calculator Formula: As2NO3 4/16/2025 10:56Molar Mass Calculator Formula: NaNiIO6.H2O 4/16/2025 10:56Molar Mass Calculator Formula: (nh4)2s861