Consider the reaction N2(g) + O2(g) 2NO(g) If the equilibrium partial pressures of N2, O2, and NO are 0.16, 0.20, and 0.045 atm, respectively, at 2200°C, what is Kp?

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
**Chemical Equilibrium Problem**

Consider the reaction:

\[ \text{N}_2(g) + \text{O}_2(g) \rightleftharpoons 2\text{NO}(g) \]

If the equilibrium partial pressures of \(\text{N}_2\), \(\text{O}_2\), and \(\text{NO}\) are 0.16 atm, 0.20 atm, and 0.045 atm, respectively, at 2200°C, what is \(K_p\)?

**Solution:**

To find the equilibrium constant (\(K_p\)), use the expression:

\[ K_p = \frac{(P_{NO})^2}{(P_{N_2})(P_{O_2})} \]

Where:

- \(P_{NO} = 0.045 \, \text{atm}\)
- \(P_{N_2} = 0.16 \, \text{atm}\)
- \(P_{O_2} = 0.20 \, \text{atm}\)

Substitute the given values into the equation to find \(K_p\).
Transcribed Image Text:**Chemical Equilibrium Problem** Consider the reaction: \[ \text{N}_2(g) + \text{O}_2(g) \rightleftharpoons 2\text{NO}(g) \] If the equilibrium partial pressures of \(\text{N}_2\), \(\text{O}_2\), and \(\text{NO}\) are 0.16 atm, 0.20 atm, and 0.045 atm, respectively, at 2200°C, what is \(K_p\)? **Solution:** To find the equilibrium constant (\(K_p\)), use the expression: \[ K_p = \frac{(P_{NO})^2}{(P_{N_2})(P_{O_2})} \] Where: - \(P_{NO} = 0.045 \, \text{atm}\) - \(P_{N_2} = 0.16 \, \text{atm}\) - \(P_{O_2} = 0.20 \, \text{atm}\) Substitute the given values into the equation to find \(K_p\).
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Similar 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