1. Consider the rate law: rate - k[Y]"(Z]. How are the exponents m and n determined? A. by experiment B. by educated guess C. by using the balanced chemical equation D. by using the coefficients of the chemical formula 2. For the reaction 2A + B+ 20 +D+ 2E, the rate law is: rate -k[A[B|C, Which of the following statements is false? A. the reaction is first order in [B] B. the reaction is 4th order overall C. the reaction is second order in [c D. the reaction is second order in [A) 3. The reaction A + 2B - C is first order in B and A. The overall order of the reaction is A. first B. second C. third D. fourth

1. Consider the rate law: rate - k[Y]"(Z]. How are the exponents m and n determined? A. by experiment B. by educated guess C. by using the balanced chemical equation D. by using the coefficients of the chemical formula 2. For the reaction 2A + B+ 20 +D+ 2E, the rate law is: rate -k[A[B|C, Which of the following statements is false? A. the reaction is first order in [B] B. the reaction is 4th order overall C. the reaction is second order in [c D. the reaction is second order in [A) 3. The reaction A + 2B - C is first order in B and A. The overall order of the reaction is A. first B. second C. third D. fourth

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter11: Chemical Kinetics

Section: Chapter Questions

Problem 5RQ

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Consider the following statements: In general, the rate of a chemical reaction increases a bit at first because it takes a while for the reaction to get warmed up. After that, however, the rate of the reaction decreases because its rate is dependent on the concentrations of the reactants, and these are decreasing. Indicate everything that is correct in these statements, and indicate everything that is incorrect. Correct the incorrect statements and explain.
For the reaction A + B C, explain at least two ways in which the rate law could be zero order in chemical A.
11.102 Suppose that you are studying a reaction and need to determine its rate law. Explain what you would need to measure in order to accomplish this in a single experiment, and how you could use graphical methods to get from the experimental data to a complete rate law.
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