mols Br2 = grams/molar mass
Using the coefficients in the balanced equation, convert mols Br2 to mols AlBr3.
An excess of Al and 7.9 mole of Br2 are reacted according to the equation 2Al+ 3Br2 equals 2AlBr3. How many moles of AlBr3 will be formed assuming 100% is yield?
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