A Level CHEMISTRY 9701/11/O/N/20 Q2
2 Strontium metal can be extracted from strontium oxide, SrO, by reduction with aluminium. One of the possible reactions is shown.
6SrO + 2Al -> 3Sr + Sr3Al 2O6
What is the maximum mass of strontium metal that can be produced from the reduction of 100 g of strontium oxide using this reaction?