Answer
$N=0.6mol$
Work Step by Step
We know that
$m=NM$
$N=\frac{m}{M}$
We plug in the known values to obtain:
$N=\frac{30\times 10^{-3}}{50\times 10^{-3}}=0.6mol$
Fundamentals of Physics Extended (10th Edition)
by Halliday, David; Resnick, Robert; Walker, Jearl
Published by
Wiley
ISBN 10:
1-11823-072-8
ISBN 13:
978-1-11823-072-5
Chapter 18 - Temperature, Heat, and the First Law of Thermodynamics - Problems - Page 542: 24c
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