The enthalpy of decomposition of NO₂Cl is -114.0 kJ. Use the following data to calculate the heat of formation of NO₂Cl from N₂, O2, and Cl₂: NO₂Cl(g) N₂(g) + O₂(g) →→→ NO₂(g) N₂(g) + O₂(g) + Cl₂ (8) - → (g) → NO₂ (8) + Cl₂ (8) NO₂C1 AH rxn=-114.0 kJ AH=+33.2 kJ AH°f=?

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
The enthalpy of decomposition of NO₂Cl is –114.0 kJ. Use the following data to calculate the heat of formation of NO₂Cl from N₂, O₂, and Cl₂:

| Reaction                                                                 | Enthalpy Change (ΔH)                  |
|--------------------------------------------------------------------------|---------------------------------------|
| NO₂Cl(g) → NO₂(g) + ½ Cl₂(g)                                             | ΔH°ₓₙ = –114.0 kJ                     |
| ½ N₂(g) + O₂(g) → NO₂(g)                                                 | ΔH°ᶠ = +33.2 kJ                       |
| ½ N₂(g) + O₂(g) + ½ Cl₂(g) → NO₂Cl(g)                                    | ΔH°ᶠ = ?                              |

**Instructions:**

Calculate the heat of formation (ΔH°ᶠ) for NO₂Cl using the given reaction data. Enter your answer in the provided text box.

**Interactive Elements:**

- "See Periodic Table" button to reference chemical elements.
- "See Hint" button for additional guidance.

**User Input:**

Provided space to enter the calculated value in kilojoules (kJ).
Transcribed Image Text:The enthalpy of decomposition of NO₂Cl is –114.0 kJ. Use the following data to calculate the heat of formation of NO₂Cl from N₂, O₂, and Cl₂: | Reaction | Enthalpy Change (ΔH) | |--------------------------------------------------------------------------|---------------------------------------| | NO₂Cl(g) → NO₂(g) + ½ Cl₂(g) | ΔH°ₓₙ = –114.0 kJ | | ½ N₂(g) + O₂(g) → NO₂(g) | ΔH°ᶠ = +33.2 kJ | | ½ N₂(g) + O₂(g) + ½ Cl₂(g) → NO₂Cl(g) | ΔH°ᶠ = ? | **Instructions:** Calculate the heat of formation (ΔH°ᶠ) for NO₂Cl using the given reaction data. Enter your answer in the provided text box. **Interactive Elements:** - "See Periodic Table" button to reference chemical elements. - "See Hint" button for additional guidance. **User Input:** Provided space to enter the calculated value in kilojoules (kJ).
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Thermodynamics
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
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