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Chemistry, 12.11.2020 19:10 brianamelara

T(s) [A](M) ln[A] 1/[A]0.00 0.500 βˆ’0.693 2.0020.0 0.389 βˆ’0.944 2.5740.0 0.303 βˆ’1.19 3.3060.0 0.236 βˆ’1.44 4.2480.0 0.184 βˆ’1.69 5.43Part AWhat is the order of this reaction?012SubmitHintsMy AnswersGive UpReview PartCorrectNow that we know that the reaction is first order, we know that the units of the rate constant will be inverse seconds, sβˆ’1.Part BWhat is the value of the rate constant for this reaction?Express your answer to three significant figures and include the appropriate units. k = 1.25Γ—10βˆ’2 sβˆ’1SubmitHintsMy AnswersGive UpReview PartCorrectNext, the student ran the same reaction at a different temperature and measured a different reaction rate, with the following results:T(K) k(sβˆ’1)295 0.0125325 0.0357Part CWhat is the activation energy of this reaction?Express your answer to three significant figures and include the appropriate units. Ea =

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T(s) [A](M) ln[A] 1/[A]0.00 0.500 βˆ’0.693 2.0020.0 0.389 βˆ’0.944 2.5740.0 0.303 βˆ’1.19 3.3060.0 0.236 βˆ’...
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