Answer
A
Work Step by Step
We use stoichiometry, making sure that all units cancel out to $km^2$, to obtain:
$2.33\times10^7\ m^2\times 1\ km^2/10^6\ m^2=23.3\ km^2$
Chemistry and Chemical Reactivity (9th Edition)
by Kotz, John C.; Treichel, Paul M.; Townsend, John R.; Treichel, David A.
Published by
Cengage Learning
ISBN 10:
1133949649
ISBN 13:
978-1-13394-964-0
Let's Review: The Tools of Quantitative Chemistry - 4 Problem Solving by Dimensional Analysis - Review & Check for Section 4 - Page 39: 1
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter 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.
