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Write the equations relating boiling-point elevation and freezing-point depression to the concentration of the solution. Define all the terms, and give their units.

$\mathrm{K}_{\mathrm{f}}$ is $^{\circ} \mathrm{C} / \mathrm{m}$

Chemistry 102

Chapter 12

Physical Properties of Solutions

Solutions

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03:58

In chemistry, a solution is a homogeneous mixture composed of two or more substances. The term "solution" is also used to refer to the resultant mixture. The solution is usually a fluid. The particles of a solute are dispersed or dissolved in the solvent. The resulting solution is also called the solvent. The solvent is the continuous phase.

05:06

In physics and thermodynamics, the natural tendency of a system to change its state is its tendency to increase the entropy of the system. It is a measure of the disorder in a system.

04:58

Write the equations relati…

02:20

Define boiling-point eleva…

02:26

1. What is colligative pro…

04:36

Calculate the freezing poi…

01:18

02:04

01:00

Describe how you would use…

06:23

boiling point elevation. It was Delta T subsidy Delta T subset t equals T. So said B minus t. Not so set B, which is the boiling point of the pier solvent and degrees Celsius. T subset B is the boiling point of Solution and degrees Celsius. We know that T subset B is greater than t, not subset D. We also know that Delta T so said B is proportional to him to in the morality. Therefore, Delta T subset be warning point. Elevation is equal to case upset B times. The morality where K subset B is the mole boiling point elevation, constant in degrees Celsius, pure moon raising point. Depression equals delta t. So Seppi a subset f now the tea subset f equals Delta equals t. Not so said F minus T subset uh, where t subset F is the freezing point of solution and degrees Celsius. Tina Subset F is the fruit freezing point of peer solvent and degrees Celsius teen that Foa said F is greater than tea. So said F and Delta T F is proportional to the morality. Therefore, boiling point depression is equal to que subset f times the morality where case offs of F is the mole freezing point depression constant in centimeters. Pierre more

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