Answer
0.444 m
Work Step by Step
Molality=$ \frac{Number\,of\,moles\,of\,solute}{mass\,of\,solvent\,in\,kg}=\frac{\frac{28.4\,g}{180.\,g/mol}}{0.355\,kg}$
$=0.444\,mol/kg= 0.444\,m$
Chemistry: A Molecular Approach (3rd Edition)
by Tro, Nivaldo J.
Published by
Prentice Hall
ISBN 10:
0321809246
ISBN 13:
978-0-32180-924-7
Chapter 12 - Sections 12.1-12.8 - Exercises - Problems by Topic - Page 590: 63b
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.
