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25-03-2024
Chemistry

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An aqueous solution of ethanol (CH3CH2OH, 46.07 g mol-1 and H2O, 18.02 g mol¹) is 25.0% ethanol by
mass and has a density of 0.950 g mL-1
What is the molality concentration of the solution?
5.43 m
7.24 m
2.57 m
Question 9
What is the molarity concentration of the solution?
5.16 M
5.89 M
5.43 M

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