The boiling point and freezing point of the given solution of glucose in ethanol should be determined. Concept Introduction: The elevation in boiling point of the ethanol is calculated by using the formula, Where, is the elevation in boiling point. is the van’t Hoff factor which describes the number of ions of solute particles in the solution. is the molality of the solution. is the molal boiling point elevation constant refer table 13.3) The depression in freezing points of the ethanol solution is calculated by using the formula, Where, is the depression in freezing point. is the van’t Hoff factor which describes the number of ions of solute particles in the solution. is the molality of the solution. is the molal freezing point depression constant refer table13.3)

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Answer 1

Question

Chapter 21, Problem 55E

(a)

Interpretation Introduction

Interpretation: The boiling point and freezing point of the given solution of glucose in ethanol should be determined.

Concept Introduction:

The elevation in boiling point of the ethanol is calculated by using the formula,

Where,

is the elevation in boiling point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal boiling point elevation constant refer table 13.3)
The depression in freezing points of the ethanol solution is calculated by using the formula,

Where,

is the depression in freezing point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal freezing point depression constant refer table13.3)

(b)

Interpretation Introduction

Interpretation: The boiling point and freezing point of the given solution of decane in chloroform should be calculated.

Concept Introduction:

The elevation in boiling point of the ethanol is calculated by using the formula,

Where,

is the elevation in boiling point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal boiling point elevation constant refer table 13.3)
The depression in freezing points of the ethanol solution is calculated by using the formula,

Where,

is the depression in freezing point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal freezing point depression constant refer table13.3)

(c)

Interpretation Introduction

Interpretation: The boiling point and freezing point of the given solution of in water should be calculated.

Concept Introduction:

The elevation in boiling point of the ethanol is calculated by using the formula,

Where,

is the elevation in boiling point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal boiling point elevation constant refer table 13.3)
The depression in freezing points of the ethanol solution is calculated by using the formula,

Where,

is the depression in freezing point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal freezing point depression constant refer table13.3)

(d)

Interpretation Introduction

Interpretation: The boiling point and freezing point of the given solution of ethylene glycol and in water should be calculated.

Concept Introduction:

The elevation in boiling point of the ethanol is calculated by using the formula,

Where,

is the elevation in boiling point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal boiling point elevation constant refer table 13.3)
The depression in freezing points of the ethanol solution is calculated by using the formula,

Where,

is the depression in freezing point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal freezing point depression constant refer table13.3)

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Done 18:17 • www-awu.aleks.com Chapter 12 HW Question 24 of 39 (4 points) | Question Attempt: 1 of Unlimited ▼ 20 ✓ 21 × 22 23 24 25 26 raw the structure corresponding to each IUPAC name. Part 1 of 2 .III LTE 22 27 28 סוי 29 29 3 A skeletal structure corresponding to the IUPAC name 3-ethyl-4-methylhexane. Part 2 of 2 Click and drag to start drawing a structure. A condensed structure corresponding to the IUPAC name 2,2,4- trimethylpentane. Click anywhere to draw the first atom of your structure. Check Save For Later Submit < Х ப: G © 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility : G

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Answer 2

Question

Chapter 21, Problem 55E

(a)

Interpretation Introduction

Interpretation: The boiling point and freezing point of the given solution of glucose in ethanol should be determined.

Concept Introduction:

The elevation in boiling point of the ethanol is calculated by using the formula,

Where,

is the elevation in boiling point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal boiling point elevation constant refer table 13.3)
The depression in freezing points of the ethanol solution is calculated by using the formula,

Where,

is the depression in freezing point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal freezing point depression constant refer table13.3)

(b)

Interpretation Introduction

Interpretation: The boiling point and freezing point of the given solution of decane in chloroform should be calculated.

Concept Introduction:

The elevation in boiling point of the ethanol is calculated by using the formula,

Where,

is the elevation in boiling point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal boiling point elevation constant refer table 13.3)
The depression in freezing points of the ethanol solution is calculated by using the formula,

Where,

is the depression in freezing point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal freezing point depression constant refer table13.3)

(c)

Interpretation Introduction

Interpretation: The boiling point and freezing point of the given solution of in water should be calculated.

Concept Introduction:

The elevation in boiling point of the ethanol is calculated by using the formula,

Where,

is the elevation in boiling point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal boiling point elevation constant refer table 13.3)
The depression in freezing points of the ethanol solution is calculated by using the formula,

Where,

is the depression in freezing point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal freezing point depression constant refer table13.3)

(d)

Interpretation Introduction

Interpretation: The boiling point and freezing point of the given solution of ethylene glycol and in water should be calculated.

Concept Introduction:

The elevation in boiling point of the ethanol is calculated by using the formula,

Where,

is the elevation in boiling point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal boiling point elevation constant refer table 13.3)
The depression in freezing points of the ethanol solution is calculated by using the formula,

Where,

is the depression in freezing point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal freezing point depression constant refer table13.3)

Expert Solution & Answer

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Answer 3

Question

Chapter 21, Problem 55E

(a)

Interpretation Introduction

Interpretation: The boiling point and freezing point of the given solution of glucose in ethanol should be determined.

Concept Introduction:

The elevation in boiling point of the ethanol is calculated by using the formula,

Where,

is the elevation in boiling point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal boiling point elevation constant refer table 13.3)
The depression in freezing points of the ethanol solution is calculated by using the formula,

Where,

is the depression in freezing point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal freezing point depression constant refer table13.3)

(b)

Interpretation Introduction

Interpretation: The boiling point and freezing point of the given solution of decane in chloroform should be calculated.

Concept Introduction:

The elevation in boiling point of the ethanol is calculated by using the formula,

Where,

is the elevation in boiling point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal boiling point elevation constant refer table 13.3)
The depression in freezing points of the ethanol solution is calculated by using the formula,

Where,

is the depression in freezing point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal freezing point depression constant refer table13.3)

(c)

Interpretation Introduction

Interpretation: The boiling point and freezing point of the given solution of in water should be calculated.

Concept Introduction:

The elevation in boiling point of the ethanol is calculated by using the formula,

Where,

is the elevation in boiling point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal boiling point elevation constant refer table 13.3)
The depression in freezing points of the ethanol solution is calculated by using the formula,

Where,

is the depression in freezing point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal freezing point depression constant refer table13.3)

(d)

Interpretation Introduction

Interpretation: The boiling point and freezing point of the given solution of ethylene glycol and in water should be calculated.

Concept Introduction:

The elevation in boiling point of the ethanol is calculated by using the formula,

Where,

is the elevation in boiling point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal boiling point elevation constant refer table 13.3)
The depression in freezing points of the ethanol solution is calculated by using the formula,

Where,

is the depression in freezing point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal freezing point depression constant refer table13.3)

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 21, Problem 55E

(a)

Interpretation Introduction

Interpretation: The boiling point and freezing point of the given solution of glucose in ethanol should be determined.

Concept Introduction:

The elevation in boiling point of the ethanol is calculated by using the formula,

Where,

is the elevation in boiling point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal boiling point elevation constant refer table 13.3)
The depression in freezing points of the ethanol solution is calculated by using the formula,

Where,

is the depression in freezing point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal freezing point depression constant refer table13.3)

(b)

Interpretation Introduction

Interpretation: The boiling point and freezing point of the given solution of decane in chloroform should be calculated.

Concept Introduction:

The elevation in boiling point of the ethanol is calculated by using the formula,

Where,

is the elevation in boiling point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal boiling point elevation constant refer table 13.3)
The depression in freezing points of the ethanol solution is calculated by using the formula,

Where,

is the depression in freezing point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal freezing point depression constant refer table13.3)

(c)

Interpretation Introduction

Interpretation: The boiling point and freezing point of the given solution of in water should be calculated.

Concept Introduction:

The elevation in boiling point of the ethanol is calculated by using the formula,

Where,

is the elevation in boiling point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal boiling point elevation constant refer table 13.3)
The depression in freezing points of the ethanol solution is calculated by using the formula,

Where,

is the depression in freezing point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal freezing point depression constant refer table13.3)

(d)

Interpretation Introduction

Interpretation: The boiling point and freezing point of the given solution of ethylene glycol and in water should be calculated.

Concept Introduction:

The elevation in boiling point of the ethanol is calculated by using the formula,

Where,

is the elevation in boiling point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal boiling point elevation constant refer table 13.3)
The depression in freezing points of the ethanol solution is calculated by using the formula,

Where,

is the depression in freezing point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal freezing point depression constant refer table13.3)

Expert Solution & Answer

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See solution

Answer 5

Chapter 21, Problem 55E

(a)

Interpretation Introduction

Interpretation: The boiling point and freezing point of the given solution of glucose in ethanol should be determined.

Concept Introduction:

The elevation in boiling point of the ethanol is calculated by using the formula,

Where,

is the elevation in boiling point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal boiling point elevation constant refer table 13.3)
The depression in freezing points of the ethanol solution is calculated by using the formula,

Where,

is the depression in freezing point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal freezing point depression constant refer table13.3)

(b)

Interpretation Introduction

Interpretation: The boiling point and freezing point of the given solution of decane in chloroform should be calculated.

Concept Introduction:

The elevation in boiling point of the ethanol is calculated by using the formula,

Where,

is the elevation in boiling point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal boiling point elevation constant refer table 13.3)
The depression in freezing points of the ethanol solution is calculated by using the formula,

Where,

is the depression in freezing point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal freezing point depression constant refer table13.3)

(c)

Interpretation Introduction

Interpretation: The boiling point and freezing point of the given solution of in water should be calculated.

Concept Introduction:

The elevation in boiling point of the ethanol is calculated by using the formula,

Where,

is the elevation in boiling point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal boiling point elevation constant refer table 13.3)
The depression in freezing points of the ethanol solution is calculated by using the formula,

Where,

is the depression in freezing point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal freezing point depression constant refer table13.3)

(d)

Interpretation Introduction

Interpretation: The boiling point and freezing point of the given solution of ethylene glycol and in water should be calculated.

Concept Introduction:

The elevation in boiling point of the ethanol is calculated by using the formula,

Where,

is the elevation in boiling point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal boiling point elevation constant refer table 13.3)
The depression in freezing points of the ethanol solution is calculated by using the formula,

Where,

is the depression in freezing point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal freezing point depression constant refer table13.3)

Answer 6

Chapter 21, Problem 55E

(a)

Interpretation Introduction

Interpretation: The boiling point and freezing point of the given solution of glucose in ethanol should be determined.

Concept Introduction:

The elevation in boiling point of the ethanol is calculated by using the formula,

Where,

is the elevation in boiling point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal boiling point elevation constant refer table 13.3)
The depression in freezing points of the ethanol solution is calculated by using the formula,

Where,

is the depression in freezing point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal freezing point depression constant refer table13.3)

Answer 7

Chapter 21, Problem 55E

(a)

Interpretation Introduction

Interpretation: The boiling point and freezing point of the given solution of glucose in ethanol should be determined.

Concept Introduction:

The elevation in boiling point of the ethanol is calculated by using the formula,

Where,

is the elevation in boiling point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal boiling point elevation constant refer table 13.3)
The depression in freezing points of the ethanol solution is calculated by using the formula,

Where,

is the depression in freezing point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal freezing point depression constant refer table13.3)

Answer 8

(b)

Interpretation Introduction

Interpretation: The boiling point and freezing point of the given solution of decane in chloroform should be calculated.

Concept Introduction:

The elevation in boiling point of the ethanol is calculated by using the formula,

Where,

is the elevation in boiling point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal boiling point elevation constant refer table 13.3)
The depression in freezing points of the ethanol solution is calculated by using the formula,

Where,

is the depression in freezing point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal freezing point depression constant refer table13.3)

Answer 9

(b)

Interpretation Introduction

Interpretation: The boiling point and freezing point of the given solution of decane in chloroform should be calculated.

Concept Introduction:

The elevation in boiling point of the ethanol is calculated by using the formula,

Where,

is the elevation in boiling point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal boiling point elevation constant refer table 13.3)
The depression in freezing points of the ethanol solution is calculated by using the formula,

Where,

is the depression in freezing point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal freezing point depression constant refer table13.3)

Answer 10

(c)

Interpretation Introduction

Interpretation: The boiling point and freezing point of the given solution of in water should be calculated.

Concept Introduction:

The elevation in boiling point of the ethanol is calculated by using the formula,

Where,

is the elevation in boiling point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal boiling point elevation constant refer table 13.3)
The depression in freezing points of the ethanol solution is calculated by using the formula,

Where,

is the depression in freezing point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal freezing point depression constant refer table13.3)

Answer 11

(c)

Interpretation Introduction

Interpretation: The boiling point and freezing point of the given solution of in water should be calculated.

Concept Introduction:

The elevation in boiling point of the ethanol is calculated by using the formula,

Where,

is the elevation in boiling point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal boiling point elevation constant refer table 13.3)
The depression in freezing points of the ethanol solution is calculated by using the formula,

Where,

is the depression in freezing point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal freezing point depression constant refer table13.3)

Answer 12

(d)

Interpretation Introduction

Interpretation: The boiling point and freezing point of the given solution of ethylene glycol and in water should be calculated.

Concept Introduction:

The elevation in boiling point of the ethanol is calculated by using the formula,

Where,

is the elevation in boiling point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal boiling point elevation constant refer table 13.3)
The depression in freezing points of the ethanol solution is calculated by using the formula,

Where,

is the depression in freezing point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal freezing point depression constant refer table13.3)

Answer 13

(d)

Interpretation Introduction

Interpretation: The boiling point and freezing point of the given solution of ethylene glycol and in water should be calculated.

Concept Introduction:

The elevation in boiling point of the ethanol is calculated by using the formula,

Where,

is the elevation in boiling point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal boiling point elevation constant refer table 13.3)
The depression in freezing points of the ethanol solution is calculated by using the formula,

Where,

is the depression in freezing point.

is the van’t Hoff factor which describes the number of ions of solute particles in the solution.

is the molality of the solution.

is the molal freezing point depression constant refer table13.3)

Answer 14

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Answer 15

Expert Solution & Answer

Answer 16

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Answer 17

Ch. 21.1 - Prob. 21.1.1PE Ch. 21.1 - Prob. 21.1.2PE Ch. 21.1 - Prob. 21.2.1PE Ch. 21.1 - Prob. 21.2.2PE Ch. 21.2 - Which aqueous solution will have the lowest...Ch. 21.2 - Prob. 21.3.2PE Ch. 21.3 - Prob. 21.4.1PE Ch. 21.3 - Prob. 21.4.2PE Ch. 21.4 - Prob. 21.5.1PE Ch. 21.4 - Practice Exercise 2 Camphor (C10 H16 O) melts at...

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Chapter 21 Solutions