Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:7Ca(OH)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: 7Ca(OH)2
Molar Mass: 81.0938 g/mol        1g=0.012331398947885 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Ca                1.2              40.08                         58.06%
O                  2.4              15.999                        48.09%
H                  8.9              1.0079                        11.12%

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