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# A dramatic classroom demonstration involves cooling a ISBN: 9780321910295 34

## Solution for problem 40P Chapter 11

Introductory Chemistry | 5th Edition

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Problem 40P

PROBLEM 40P

A dramatic classroom demonstration involves cooling a balloon from room temperature (298 K) to liquid nitrogen temperature (77 K). If the initial volume of the balloon is 2.7 L, what is its volume after it cools? (Ignore the effect of any gases that might liquefy upon cooling.)

Step-by-Step Solution:
Step 1 of 3

Solution 40P

Given :

Initial volume of the balloon( ) = 2.7 L.

Initial temperature( ) = 298 K.

Final temperature( ) = 77 k

Volume after it cools = ?

Charles’s law states that ‘At a fixed pressure, the volume of a gas is directly proportional to the kelvin temperature of the gas.’

Mathematically it can be represented as :

V T          Or = k

where:

V = volume...

Step 2 of 3

Step 3 of 3

##### ISBN: 9780321910295

This textbook survival guide was created for the textbook: Introductory Chemistry, edition: 5. This full solution covers the following key subjects: Volume, balloon, temperature, cooling, initial. This expansive textbook survival guide covers 19 chapters, and 2045 solutions. Since the solution to 40P from 11 chapter was answered, more than 562 students have viewed the full step-by-step answer. The answer to “A dramatic classroom demonstration involves cooling a balloon from room temperature (298 K) to liquid nitrogen temperature (77 K). If the initial volume of the balloon is 2.7 L, what is its volume after it cools? (Ignore the effect of any gases that might liquefy upon cooling.)” is broken down into a number of easy to follow steps, and 47 words. The full step-by-step solution to problem: 40P from chapter: 11 was answered by , our top Chemistry solution expert on 05/06/17, 06:45PM. Introductory Chemistry was written by and is associated to the ISBN: 9780321910295.

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