Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:FeSO*H20 -- 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: FeSO*H20
Molar Mass: 410.407842 g/mol        1g=2.43660061446877E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Fe                1                  55.84                         13.61%
S                  1                  32.06                         7.81%
O                  0                  15.999                        0%
H                  0                  1.0079                        0%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 7/2/2025 04:08Molar Mass Calculator Formula: kno3*2hno3 7/2/2025 04:08Molar Mass Calculator Formula: Fe(SO4)3.6H2O 7/2/2025 04:08Molar Mass Calculator Formula: Na2Fe(CN)5NO.2H2O 7/2/2025 04:07Molar Mass Calculator Formula: NiCo3 7/2/2025 04:07Molar Mass Calculator Formula: MgSO4.H7.2O