Consider the Following Equilibrium:
PCl₅(g) PCl₃(g)+ Cl₂(g); $~~~~~~~~$ $\Delta$ H = 92 KJ
the Concentration of PCl₃ at Equilibrium

question 5

Multiple Choice

Consider the following equilibrium:
PCl₅(g) PCl₃(g) + Cl₂(g) ; $~~~~~~~~$ $\Delta$ H = 92 kJ
The concentration of PCl₃ at equilibrium may be increased by

• A) decreasing the temperature.
• B) adding Cl₂ to the system.
• C) adding PCl₅ to the system.
• D) increasing the pressure.
• E) adding a catalyst.

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Definitions:

Effective Punishment

A punishment that reduces the likelihood of the behavior it follows occurring again, by being immediate, consistent, and proportionate.

Fear Stimulus

Any object, situation, or event that elicits a fear response, either through learned experience or innate reaction.

Extinction Procedure

The process in conditioning where the conditioned stimulus is presented without the unconditioned stimulus, leading to a decrease in the conditioned response over time.

Verbal Punishment

A behavior modification technique involving the use of negative verbal feedback to decrease undesirable behaviors.