Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:CaSo4.2 -- 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: CaSo4.2
Molar Mass: 138.136 g/mol        1g=7.2392424856663E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Ca                1                  40.08                         30.46%
S                  1.1              32.06                         24.66%
o                  4.1              15.999                        47.78%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 4/21/2025 17:10Molar Mass Calculator Formula: n2o 4/21/2025 17:10Molar Mass Calculator Formula: CaSO4/1/2H2O 4/21/2025 17:10Molar Mass Calculator Formula: NaC5H10NO5 4/21/2025 17:10Molar Mass Calculator Formula: BaI2.3Ba3(AsO4)2 4/21/2025 17:08Molar Mass Calculator Formula: h2sSO4