Chemistry 12th Edition

Published by McGraw-Hill Education
ISBN 10: 0078021510
ISBN 13: 978-0-07802-151-0

Chapter 3 - Mass Relationships in Chemical Reactions - Questions & Problems: 3.47

Answer

Please see the work below.

Work Step by Step

We know that $20.4g\space Al\times \frac{1mol\space Al}{26.98g\space Al}\times \frac{3mol\space I_2}{2mol\space Al}\times \frac{253.8g\space I_2}{1mol\space I_2}=288g\space I_2$
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