Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:ZnSO4-7H2O -- 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: ZnSO4-7H2O
Molar Mass: 172.4508 g/mol        1g=5.79875535515057E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Zn                0.9              65.38                         33.85%
S                  0.8              32.06                         14.53%
O                  4.6              15.999                        42.33%
H                  -4.9            1.0079                        -2.89%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 4/18/2025 04:49Molar Mass Calculator Formula: HNO2 4/18/2025 04:48Molar Mass Calculator Formula: c2h6o 4/18/2025 04:47Molar Mass Calculator Formula: Hc2h3o2 4/18/2025 04:47Molar Mass Calculator Formula: CaoCl2 4/18/2025 04:46Molar Mass Calculator Formula: c4h10/o2