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a httpsalsession.masteringchemistry.com/myot/temviewroffset ssignmentProblernID 79s23210 le a search Problem 1434 wah feedback Problem 14.34 with feedback Part A Determine the sate law to the Inaction was studied and the results listed in the table wore obtained O rate kloH 0030 Answers Give up You may want to reference (Da enues 1.saa sedion 14.3 while completing this problom. The coefficients in the balanced chemical equation are used to the exponents when you experimentally determined The order of the reaction depends on the orderwith respect each reads Experiments 1 and 2 show that the only change in initial aononntation was that of co, where reaction is seoond order with respect to Experiments 2 and s sow that the only change in ino a three-fold inaense in the rate. Therefore, the reaction is order with resped to loH l Part B Calculate the rate constant with proper units Express the rate constant to two significant digits. M 2.3-1 Subalt lly Answers

Explanation / Answer

as found in part A, rate law is
rate = k [ClO2]^2 [OH-]

put values from table. I am writing from row 2
you can use any row

rate = k [ClO2]^2 [OH-]
0.00276 M/s = k (0.020 M)^2 * (0.030 M)
k = 230 M-2s-1

Answer: 2.3*10^2 M-2s-1

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