Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:CO3.Mg(OH)2.4H2O.4Mg -- 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: CO3.Mg(OH)2.4H2O.4Mg
Molar Mass: 287.606 g/mol        1g=3.47697892255377E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  1                  12.011                        4.18%
O                  9                  15.999                        50.07%
Mg                5                  24.305                        42.25%
H                  10                1.0079                        3.5%

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