GA Sapling Learning using the given data, determine the rate constant of this re

Question

GA Sapling Learning using the given data, determine the rate constant of this reaction. 0.310 0320 0.0109 A+ B C+ D 2 0.310 0.640 0.0109 3 0.620 0.320 0.0436 STRATEGY: 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 a step 2 Give up view solution Check Answer agt sten (orininal olleetion) Frit

Explanation / Answer

by changing concentration of [B] rate does not effect so zero order with respect to B

by doublling the concentration of [A] rate increases 4 times. so with respect to A reaction is second order.

rate law as follows

rate =K [A]2

K = rate / [A]2

K = 0.0109 / (0.310)2

K = 0.0109 / 0.0961

K = 0.113 M-1 s-1

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