The Reaction 2NO₂ → 2NO + O₂

question 19

Multiple Choice

The reaction 2NO₂ → 2NO + O₂
Follows second-order kinetics.At 300 °C,[NO₂] drops from 0.0100 M to 0.00650 M in 100.0 s.The rate constant for the reaction is ________ M^-1s^-1.

• A)0.096
• B)0.65
• C)0.81
• D)1.2
• E)0.54

---

Definitions:

Neutral Stimulus

A stimulus that initially produces no specific response other than focusing attention in classical conditioning.

Social-Cognitive Learning

The acquisition of knowledge or behaviors through observation of others, rather than through direct experience.

Modeling

The process of observing and imitating specific behaviors from others as a form of learning.

Naturalistic Observation

A type of correlational study in which some naturally occurring behavior is observed without intervention in the situation.