Given: N₂(g) + 3 H₂ (G) 2 NH₃(g) K P

question 120

Multiple Choice

Given:
N₂(g) + 3 H₂ (g) 2 NH₃(g) K p (450 C) = 4.51*10^{- 5} At a single moment, if the partial pressure values for these three components were:
PH ₂= 129 atm P N2 = 38 atm P NH3 = 171 atm What can be stated about the reaction quotient , Q , and the direction that the reaction is preceding?

• A) Q = 3.49×10 ^{- 2} and the reaction is preceding from left to right as written.
• B) Q = 3.49×10 ^{- 2} and the reaction is preceding from right to left as written.
• C) Q = 3.58×10 ^{- 4} and the reaction is preceding from left to right as written.
• D) Q = 3.58×10 ^{- 4} and the reaction is preceding from right to left as written.
• E) Q = 4.51×10 ^{- 5} and the reaction is at equilibrium.

Understand the impact of teratogens on prenatal development.

Recognize the importance of maternal nutrition before and during pregnancy.

Identify the risks associated with different maternal behaviors and substance use during pregnancy.

Know the significance of early prenatal care and health monitoring.

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