Using the given data, determine the rate constant of this reaction... Step 3 of

Question

Using the given data, determine the rate constant of this reaction... Step 3 of 3 Sapling Learning of this the given data, determine the rate constant 1 0.310 0.320 0.0109 A 2 B C+ D 2 0.310 0.640 0.0109 3 0.620 0.320 0.0436 STRATEGY: 1. Determine the order with respect to each reactant. 2. Determine the rate law. 3. Plug values into the rate law and solve for k. Step 1: The reaction is first order in A and zero order in B. Step 2: The rate law is rate k[A] Step 3: What is the value of k? Number Units Select answer E

Explanation / Answer

as rate is:
rate = k[A]^2

Put values from 1st row:
rate = k[A]^2
0.0109 M/s = k (0.310 M)^2
k = 0.113 M-1 s-1

Answer: 0.113
units : M-1s-1

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