Ammonium Cyanate (NH₄CNO) Reacts to Form Urea (NH₂CONH₂)

question 9

Multiple Choice

Ammonium cyanate (NH₄CNO) reacts to form urea (NH₂CONH₂) . At 65°C the rate constant, k, is 3.60 L mol^-1s^-1.What is the rate law for this reaction?

• A) Rate = 3.60 L mol^-1s^-1[NH₄CNO]
• B) Rate = 3.60 L mol^-1s^-1 [NH₄CNO]²
• C) Rate = 0.28 mol L^-1s^-1 [NH₄CNO]
• D) Rate = 0.28 mol L^-1s^-1[NH₄CNO]²
• E) Rate = 3.60 L mol^-1s^-1 [NH₂CONH₂]^-1

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