A sample of gas occupies a volume of 68.0 mL. As it expands, it does 129.1 J of work on its surroundings at a constant pressure of 783 Torr. What is the final volume of the gas? V = mL

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
icon
Related questions
Question
**Problem Statement:**

A sample of gas occupies a volume of 68.0 mL. As it expands, it does 129.1 J of work on its surroundings at a constant pressure of 783 Torr. What is the final volume of the gas?

**Equation:**

\[ V = \Box \quad \text{mL} \]

**Explanation:**

The problem involves calculating the final volume of a gas sample subjected to expansion and work done at constant pressure. You can use the work formula for gases, which relates pressure, volume change, and work done:

\[ W = P \Delta V \]

- **W** is the work done, in joules (J).
- **P** is the pressure, in Torr. (Convert to atm if necessary)
- \(\Delta V\) is the change in volume.

Solve for \(\Delta V\) and add it to the initial volume to find the final volume of the gas.
Transcribed Image Text:**Problem Statement:** A sample of gas occupies a volume of 68.0 mL. As it expands, it does 129.1 J of work on its surroundings at a constant pressure of 783 Torr. What is the final volume of the gas? **Equation:** \[ V = \Box \quad \text{mL} \] **Explanation:** The problem involves calculating the final volume of a gas sample subjected to expansion and work done at constant pressure. You can use the work formula for gases, which relates pressure, volume change, and work done: \[ W = P \Delta V \] - **W** is the work done, in joules (J). - **P** is the pressure, in Torr. (Convert to atm if necessary) - \(\Delta V\) is the change in volume. Solve for \(\Delta V\) and add it to the initial volume to find the final volume of the gas.
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY