What is the boiling point of an aqueous solution that freezes at −6.7 °C?
Step 1 of 3
Solution: Here, we are going to determine the boiling point.
The depression of freezing point of a solution is calculated by the equation:
Tf = m x Kf --------(1)
Where m is the molality of the solution and Kf is the freezing point depression constant for the solvent.
Similarly, the elevation of boiling point of a solution is calculated by the equation:
Tb = m x Kb --------(2)
Where m is the molality of the solution and Kb is the boiling point elevation constant for the solvent.
The freezing point of water = 0oC
Freezing point of the solution = -6.7oC
Therefore, depression in freezing point(Tf ) = 0oC - (-6.7oC)
Freezing point depression...
Textbook: Introductory Chemistry
Author: Nivaldo J Tro
Since the solution to 127P from 13 chapter was answered, more than 263 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Introductory Chemistry, edition: 5. The full step-by-step solution to problem: 127P from chapter: 13 was answered by , our top Chemistry solution expert on 05/06/17, 06:45PM. This full solution covers the following key subjects: aqueous, boiling, freezes, point, solution. This expansive textbook survival guide covers 19 chapters, and 2045 solutions. The answer to “What is the boiling point of an aqueous solution that freezes at ?6.7 °C?” is broken down into a number of easy to follow steps, and 14 words. Introductory Chemistry was written by and is associated to the ISBN: 9780321910295.