Ammonium Carbamate Can Dissociate into Gases at 25°C According to the Reaction

question 26

Multiple Choice

Ammonium carbamate can dissociate into gases at 25°C according to the reaction: NH₂COONH₄(s) ⇌ 2 NH₃(g) + CO₂(g)
If sufficient ammonium carbamate is sealed in a flask,the total pressure will be 0.117 atm at equilibrium.What is the value of K_p at 25°C?

• A)2.37 × 10^-4
• B)2.00 × 10^-4
• C)1.60 × 10^-3
• D)3.42 × 10^-1

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