Answer
a). $2.22$
b). $5.57$
c). $4.93$
d). $1.75$
Work Step by Step
Number of moles
a). $\frac{40}{18}=2.22$
b). $\frac{245}{44}=5.57$
c). $\frac{138}{28}=4.93$
d). $\frac{56}{32}=1.75$
College Physics (7th Edition)
by Wilson, Jerry D.; Buffa, Anthony J.; Lou, Bo
Published by
Pearson
ISBN 10:
0-32160-183-1
ISBN 13:
978-0-32160-183-4
Chapter 10 - Temperature and Kinetic Theory - Learning Path Questions and Exercises - Exercises - Page 383: 19
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