If 7.720 grams of O₂ is mixed with 7.354 grams of Al and allowed to react according to the balanced equation: 4 Al(s) + 3 O₂ (s) → 2 Al₂O3(s) A. What is the limiting reagent? 002 OAI B. How many grams of Al2O3 could be produced? (keep 4 significant figures) grams Al₂O3 C. What mass, in grams, of the excess reagent will remain? (keep 3 significant figures) grams of excess reagent

If 7.720 grams of O₂ is mixed with 7.354 grams of Al and allowed to react according to the balanced equation: 4 Al(s) + 3 O₂ (s) → 2 Al₂O3(s) A. What is the limiting reagent? 002 OAI B. How many grams of Al2O3 could be produced? (keep 4 significant figures) grams Al₂O3 C. What mass, in grams, of the excess reagent will remain? (keep 3 significant figures) grams of excess reagent

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter3: Chemical Reactions

Section: Chapter Questions

Problem 70QRT

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