Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:ZnSO4.4H2O -- 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: ZnSO4.4H2O
Molar Mass: 233.4952 g/mol        1g=4.28274328551508E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Zn                1                  65.38                         28%
S                  1                  32.06                         13.73%
O                  8                  15.999                        54.82%
H                  8                  1.0079                        3.45%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 11/8/2025 13:13Molar Mass Calculator Formula: CH3Oh 11/8/2025 13:12Molar Mass Calculator Formula: Mg2Fe 11/8/2025 13:12Molar Mass Calculator Formula: Na3AsO3 11/8/2025 13:12Molar Mass Calculator Formula: 4NaHCO3 11/8/2025 13:12Molar Mass Calculator Formula: Fe(C2O4).2(H2O)