Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter13: The Chemistry Of Solutes And Solutions
Section13.6: Expressing Solution Composition
Problem 13.9PSP
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Question
![Calculate the molality of (7.45 g) KCI,
which dissolved in 100 g water. (molar
mass: H-1, O=16, K= 38, CI=35.5)
O 1.2 m
O 0.1 m
O 0.8 m](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F03eedb37-9245-4f65-a30d-74161ab370a8%2Fb908f76b-989d-43c3-ad94-1f90cbabec63%2F1kokjmm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Calculate the molality of (7.45 g) KCI,
which dissolved in 100 g water. (molar
mass: H-1, O=16, K= 38, CI=35.5)
O 1.2 m
O 0.1 m
O 0.8 m
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