What Is ΔH°_rxn for the Following Reaction? NO₂(g)+ CO(g)→ CO₂(g)

question 117

Multiple Choice

What is ΔH°_rxn for the following reaction? NO₂(g) + CO(g) → CO₂(g) + NO(g)
Substance ΔH°_f(kJ/mol)
NO(g) +90.4
NO₂(g) +33.85
CO(g) -110.5
CO₂(g) -393.5

• A)339.6 kJ
• B)379.8 kJ
• C)-226.5 kJ
• D)-339.6 kJ
• E)-379.8 kJ

---

Definitions:

Unexpected Situations

Events or circumstances that arise without warning, often requiring immediate attention or adaptation.

Tuning

Tuning involves making adjustments to a system, process, or instrument to improve its performance, accuracy, or efficiency.

Response Patterns

The systematic ways individuals or groups react to stimuli or situations, often studied in psychology and marketing to predict behaviors.

Nadler-Tushman Model

A framework used in the field of organizational dynamics, it outlines how various aspects of an organization interact and how changes in one area can lead to changes in others.