Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C45H68Br2O7 -- 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: C45H68Br2O7
Molar Mass: 880.8332 g/mol        1g=1.1352887243578E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  45                12.011                        61.36%
H                  68                1.0079                        7.78%
Br                2                  79.904                        18.14%
O                  7                  15.999                        12.71%

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