At Equilibrium, the System N₂O₄ (G) 2 NO₂ (G)

question 137

Multiple Choice

At equilibrium, the system N₂O₄ (g) 2 NO₂ (g)
Was found to have PNO ₂= 0.86 atm and P N₂O = 0.12 atm. Another equilibrium system of
N₂O₄ (g) 2 NO₂ (g)
(at the same temperature as the first) was found to have P NO = 0.98 atm. The pressure of N₂O₄ in the second system was:

• A) 0.11 atm
• B) 0.17 atm
• C) 0.13 atm
• D) 0.16 atm
• E) none of these

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Definitions:

Urethral Meatus

The external opening of the urethra from which urine exits the body in both males and females and through which semen is ejected in males.

Labia Majora

The outer folds of skin surrounding the external parts of the female genitalia, functioning as protective structures.

Clitoral Hood

The fold of skin that surrounds and protects the clitoral glans in females.

Hymenoplasty

A surgical procedure to repair or reconstruct the hymen, often pursued for cultural, religious, or personal reasons.