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A 135-mL sample of a 10.0 M ethylene glycol (C2H6O2)

Introductory Chemistry | 5th Edition | ISBN: 9780321910295 | Authors: Nivaldo J Tro ISBN: 9780321910295 34

Solution for problem 124P Chapter 13

Introductory Chemistry | 5th Edition

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Introductory Chemistry | 5th Edition | ISBN: 9780321910295 | Authors: Nivaldo J Tro

Introductory Chemistry | 5th Edition

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Problem 124P

A 135-mL sample of a 10.0 M ethylene glycol \(\mathrm{(C_2H_6O_2)}\) solution is diluted to 1.50 L. What are the freezing and boiling points of the final solution? (Assume a density of 1.05 g/mL for the final solution.)

Equation Transcription:

Text Transcription:

(C_2H_6O_2)

Step-by-Step Solution:

Solution 124 P:

Here, we are going to calculate the boiling point and freezing point of the final solution .

Step 1: Calculation of the strength of the final solution by using dilution equation.

M1V1= M2V2  ------(1)

Where, M1 and V1 are Molarity and volume of the initial solution whereas M2 and V2 are the Molarity and volume of the solution.

From the Question,

It is given that,

M1 (initial Molarity) =10 M

V1 (initial volume) = 135.0 mL

M2 (final Molarity) =?

V2 (initial volume) = 1.50L =1500 mL

Thus,  from equation (1)

M1V1= M2V2  ------(1)

                                M2 = M1V1/V2

        

                                 = = 0.9 M

The final strength of  the solution is 0.9 M = 0.9 mol/L

1 L solution contains = 0.9 mol

1.50 L solution contains = 0.9 mol x 1.50L/1 L = 1.35 mol ethylene glycol

Step 2 of 3

Chapter 13, Problem 124P is Solved
Step 3 of 3

Textbook: Introductory Chemistry
Edition: 5
Author: Nivaldo J Tro
ISBN: 9780321910295

This full solution covers the following key subjects: solution, final, Density, diluted, Ethylene. This expansive textbook survival guide covers 19 chapters, and 2046 solutions. This textbook survival guide was created for the textbook: Introductory Chemistry, edition: 5. Since the solution to 124P from 13 chapter was answered, more than 646 students have viewed the full step-by-step answer. The answer to “?A 135-mL sample of a 10.0 M ethylene glycol \(\mathrm{(C_2H_6O_2)}\) solution is diluted to 1.50 L. What are the freezing and boiling points of the final solution? (Assume a density of 1.05 g/mL for the final solution.)Equation Transcription:Text Transcription:(C_2H_6O_2)” is broken down into a number of easy to follow steps, and 39 words. Introductory Chemistry was written by and is associated to the ISBN: 9780321910295. The full step-by-step solution to problem: 124P from chapter: 13 was answered by , our top Chemistry solution expert on 05/06/17, 06:45PM.

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