The density of a 20.3 M CH3OH (methanol) solution is 0.858 g/mL. What is the molality of this solution? H2O is the solvent. A 70.0 m B 20.8 m 23.7 m D 97.8 m E 17.4 m 昆 Gradin 1999 1 T 6
The density of a 20.3 M CH3OH (methanol) solution is 0.858 g/mL. What is the molality of this solution? H2O is the solvent. A 70.0 m B 20.8 m 23.7 m D 97.8 m E 17.4 m 昆 Gradin 1999 1 T 6
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Chapter11: Solutions And Colloids
Section: Chapter Questions
Problem 41E: A 13.0% solution of K2CO3 by mass has a density of 1.09 g/cm3. Calculate the molality of the...
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Transcribed Image Text:The density of a 20.3 M CH3OH (methanol) solution is 0.858 g/mL. What is the molality of this solution? H2O is the solvent.
A
70.0 m
B
20.8 m
23.7 m
D
97.8 m
E 17.4 m
昆
Gradin
1999
1
T
6
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