Question

How many moles of Al2(SO4)3 would have been produced if 2.44 moles of KBr were produced according to the balanced chemical reaction below. 2AlBr + 3K2SO4 --> 6KBr + Al(SO4)3

Answer 1

According to the chemical equation, when 6 mol of KBr are produced 1 mol of Al(SO3) is produced aswel. This means we have to divide the number of mols of KBr produced (2.44) by 6, and then multiply the result for 1. This gives 0.4067 moles