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You may want to reference (Pages 606- 612) Section 14.6 while completing this problem. The following data show the rate constant of a reaction measured at several different temperatures PartA Temperature (K) Rate constant (1/s) 300 310 320 330 340 1.61x10-2 4.90x10-2 0.139 0.370 0.931 Use an Arrhenius plot to determine the activation barrier (Ea) for the reaction Express your answer using three significant figures. kJ/mol Submit Part B Use an Arrhenius plot to determine the frequency factor (A) for the reaction. Express your answer using two significant figures. Submit uest Ans

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ヒa t( 2, 303 R乀 2. ←レ 300 3o 61 x 102ノ2-303 R ち --a (o.coo。チ5 2:303 (8. 314) Eo 9. 25 38 o.ooooチ5 RT Ea ー-35, 512y Eou 35.512

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