11. Which of the following represents the integrated rate law for a first-order reaction?A. In=[A]tkt[A]11B.= kt[A]。[A]t-C. [A] [A] = - ktD. k = Ae(-Ea/RT)E. Ink2k1E.a1(RT+ In A

Answered: 11. Which of the following represents…

Chemistry

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ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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15. overall? Which of the following steps appearing in a mechanism would be third order SO Cl: D SO2 + Cl: a. b. 2 NO + 02 0 2 NO: 2 N:0 D 2 N: + 0: c. d. 2 HI O H; + I 16. Which of the following statements is true for a zero order reaction? The rate constant equals zero The activation energy equals zero The rate is independent of concentration The half-life is equal to 0.693/k None of those a. b. c. d. e. Reaction rates increase with temperature. How many of the statements below explain the phenomenon? 17. Molecular velocities increase The average kinetic energy of the molecules increases The fraction of high energy molecules increases Collisions occur more frequently at high temperatures b. 1 c. 2 d. 3 c. 4 a. 0 In a first order reaction with time measured in seconds and concentration measured 18. in mol/L, the rate constant can have units of b. 1/s c. s mol/L d. mol/Ls e. none of these a.s Consider the following overall reaction. NO: + COO NO + CO: A proposed mechanism for this…
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11. Which of the following represents the integrated rate law for a first-order reaction? A. In = [A]t kt [A] 1 1 B. = kt [A]。 [A]t - C. [A] [A] = - kt D. k = Ae(-Ea/RT) E. In k2 k1 E. a 1 ( RT + In A