Answer
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Work Step by Step
The number of moles of solute: $2.00\ g\div 164.09\ g/mol=0.012\ mol$
Molality of solute $0.012\ mol\div 0.75\ kg=0.016\ m$
Molality of ions: $3\times 0.016\ m=0.049\ m$
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
Chapter 13 Solutions and Their Behavior - Study Questions - Page 505c: 60
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