The Rate Law for the Reaction 3A  C

question 78

Multiple Choice

The rate law for the reaction 3A  C is Rate = 4.36 × 10^-2 L mol^-1 hr^-1[A]²
What is the half-life for the reaction if the initial concentration of A is 0.250 M?

• A) 0.0109 hr
• B) 0.0629 hr
• C) 15.9 hr
• D) 23.9 hr
• E) 91.7 hr

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