Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Na2s203.5h20 -- 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: Na2s203.5h20
Molar Mass: 6654.9496 g/mol        1g=1.50264098168377E-04 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Na                2                  22.9898                       0.69%
s                  203              32.06                         97.79%
h                  100              1.0079                        1.51%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 1/14/2025 22:17Molar Mass Calculator Formula: 936 1/14/2025 22:17Molar Mass Calculator Formula: k2Cr2o3 1/14/2025 22:16Molar Mass Calculator Formula: Ch2ch2ch2oh 1/14/2025 22:16Molar Mass Calculator Formula: FrNaCl 1/14/2025 22:16Molar Mass Calculator Formula: NaCO4