For the Reaction: N₂(g)+ 2 O₂(g)⇌ 2 NO₂(g),K_c = 8

question 24

Multiple Choice

For the reaction: N₂(g) + 2 O₂(g) ⇌ 2 NO₂(g) ,K_c = 8.3 × 10^-10 at 25°C.What is the concentration of N₂ gas at equilibrium when the concentration of NO₂ is twice the concentration of O₂ gas?

• A) 2.1 × 10^-10 M
• B) 4.2 × 10^-10 M
• C) 2.4 × 10⁹ M
• D) 4.8 × 10⁹ M

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Definitions:

Extinction Learning

A process in cognitive psychology and behavioral therapy where a conditioned response gradually diminishes and eventually disappears as the conditioned stimulus is no longer paired with an unconditioned stimulus.

Generalized Learning

The process through which skills or knowledge learned in one context or situation are applied to different but related contexts or situations.

Punishment

A process in behavior analysis and modification, involving the application of an unpleasant stimulus or removal of a desirable stimulus to decrease a behavior.

Negative Reinforcement

A process in which a behavior increases because it removes or diminishes a negative condition.