Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:(B2O3)2.CaO.(H2O)6 -- 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: (B2O3)2.CaO.(H2O)6
Molar Mass: 303.4058 g/mol        1g=3.29591589877319E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
B                  4                  10.811                        14.25%
O                  13                15.999                        68.55%
Ca                1                  40.08                         13.21%
H                  12                1.0079                        3.99%

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