Chemistry and Chemical Reactivity (9th Edition)

Published by Cengage Learning
ISBN 10: 1133949649
ISBN 13: 978-1-13394-964-0

Chapter 3 Chemical Reactions - 3-1 Introduction to Chemical Equations - Review & Check for Section 3-1 - Page 99: 1



Work Step by Step

Aluminum reacts with Bromine that produces Aluminum Bromide. To balance this chemical reaction, you need first to write it down. Al+Br2->Al2Br6 Now you are trying to see how can you balance the reactance on both sides. You are trying to make the same number of each element on both sides. First, you see that Al is not balanced so that you put 2 in front of the Al in the reactance side as 2Al + Br2-> Al2Br6 our Al is balanced. Still, Br is not So then you look as see that we need something that can multiply on two and give us 6, so that is 3. 2Al + 3Br2-> Al2Br6 because are chemical reactance are the balance we leaving it to stay as the final solution.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.