Can you help me with chemistry?
i just need 2 more, and if you could explain that be great.
1) when iron is mixed with 212.7g of chlorine gas, iron III, FeCl3, is formed. what is percent yield if you successfully made 320.5g of FeCl3?
2) a chemist burn 160g of Al in excess air to produce aluminum oxide, Al203. She produces 260g of solid aluminum oxide. what is her percent yield?