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  • 25-03-2024
  • Chemistry
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Aluminum oxide, Al203, can be prepared by the reaction between solid aluminium, Al, and solid chromium(Ill) oxide, Cr203. The other product of the reaction is liquid chromium, Cr. In an experiment, a reaction mixture containing 45.7 g Al and 45.7 g Cr203 yields 17.5 g Al203. Calculate the percentage yield of the experiment.

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