Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:NaOHH2O -- 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: NaOHH2O
Molar Mass: 58.0115 g/mol        1g=1.72379614386803E-02 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Na                1                  22.9898                       39.63%
O                  2                  15.999                        55.16%
H                  3                  1.0079                        5.21%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 12/15/2025 08:32Molar Mass Calculator Formula: Na2B4O5 12/15/2025 08:32Molar Mass Calculator Formula: CaWO3 12/15/2025 08:32Molar Mass Calculator Formula: k 12/15/2025 08:31Molar Mass Calculator Formula: Cu(NO3)2*5H2O 12/15/2025 08:31Molar Mass Calculator Formula: cu(no3)2.h20