Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:NaOH.7H20 -- 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: NaOH.7H20
Molar Mass: 181.1027 g/mol        1g=5.52172883121014E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Na                1                  22.9898                       12.69%
O                  1                  15.999                        8.83%
H                  141              1.0079                        78.47%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 1/7/2025 09:43Molar Mass Calculator Formula: (o2)10 1/7/2025 09:41Molar Mass Calculator Formula: CaCrO4 1/7/2025 09:41Molar Mass Calculator Formula: CO2-3 1/7/2025 09:41Molar Mass Calculator Formula: B2H6 1/7/2025 09:41Molar Mass Calculator Formula: Mg(Al2(SO4)3)2