An aqueous solution has a molality of (4.9300x10^-1) m. The density of the solutionis (1.42x10^0) g/mL and the solute has a molar mass of (1.660x10^2) g/mol.What is the mole fraction of solute of this solution?Enter your answer in scientific notation with 3 sig figs. Do not include any units inyour answer.Do not round any intermediate calculations.Note: Your answer is assumed to be reduced to the highest power possible. An aqueous solution has a mass percent of solute of (3.570x10^1)%. The density ofthe solution is (1.3900x10^O) g/mL and the solute has a molar mass of (1.53x10^2)g/mol.What is the molality of solute of this solution?Enter your answer in scientific notation with 3 sig figs. Do not įnclude any units inyour answer.Do not round any intermediate calculations.Note: Your answer is assumed to be reduced to the highest power possible.

To calculate mole fraction of solute, we use formula : mole fraction of solute = ( moles of solute /…

An aqueous solution has a molality of (4.9300x10^-1) m. The density of the solution is (1.42x10^0) g/mL and the solute has a molar mass of (1.660x10^2) g/mol. What is the mole fraction of solute of this solution?

An aqueous solution has a molality of (4.9300x10^-1) m. The density of the solution is (1.42x10^0) g/mL and the solute has a molar mass of (1.660x10^2) g/mol. What is the mole fraction of solute of this solution?

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter12: Solutions

Section: Chapter Questions

Problem 12.65QE

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Question

An aqueous solution has a molality of (4.9300x10^-1) m. The density of the solution
is (1.42x10^0) g/mL and the solute has a molar mass of (1.660x10^2) g/mol.
What is the mole fraction of solute of this solution?
Enter your answer in scientific notation with 3 sig figs. Do not include any units in
your answer.
Do not round any intermediate calculations.
Note: Your answer is assumed to be reduced to the highest power possible.

An aqueous solution has a mass percent of solute of (3.570x10^1)%. The density of
the solution is (1.3900x10^O) g/mL and the solute has a molar mass of (1.53x10^2)
g/mol.
What is the molality of solute of this solution?
Enter your answer in scientific notation with 3 sig figs. Do not įnclude any units in
your answer.
Do not round any intermediate calculations.
Note: Your answer is assumed to be reduced to the highest power possible.

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