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Part A form I2 in liquid hexane solvent with a rate constant of 1.5 x 1010 L mol-1 s-1. lodine atoms will combine The reaction is second order in I. Since the reaction occurs so quickly, the only way to study the reaction is to create iodine atoms almost instantaneously, usually by photochemical decomposition of I2. Suppose a flash of light creates an initial [I concentration of 1,50x10-2 mol L-1 How long will it take for 94 % of the newly created iodine atoms to recombine to form I2? Express your answer using two significant figures. ν ΑΣφ ? t = 7.0 • 108 S Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining

Part A form I2 in liquid hexane solvent with a rate constant of 1.5 x 1010 L mol-1 s-1. lodine atoms will combine The reaction is second order in I. Since the reaction occurs so quickly, the only way to study the reaction is to create iodine atoms almost instantaneously, usually by photochemical decomposition of I2. Suppose a flash of light creates an initial [I concentration of 1,50x10-2 mol L-1 How long will it take for 94 % of the newly created iodine atoms to recombine to form I2? Express your answer using two significant figures. ν ΑΣφ ? t = 7.0 • 108 S Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining

Chemistry
Chemistry
10th Edition
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
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Part A lodine atoms will combine to form I2 in liquid hexane solvent with a rate constant of 1.5 × 1010 L mol-1 s The reaction is second order in I. Since the reaction occurs so quickly, the only way to study the reaction is to create iodine atoms almost instantaneously, usually by photochemical decomposition of I2. Suppose a flash of light creates an initial [I] concentration of 1.50x10-2 mol L-1. How long will it take for 94 % of the newly created iodine atoms to recombine to form I2? Express your answer using two significant figures. ? t = 7.0 • 10 Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining
Transcribed Image Text:Part A lodine atoms will combine to form I2 in liquid hexane solvent with a rate constant of 1.5 × 1010 L mol-1 s The reaction is second order in I. Since the reaction occurs so quickly, the only way to study the reaction is to create iodine atoms almost instantaneously, usually by photochemical decomposition of I2. Suppose a flash of light creates an initial [I] concentration of 1.50x10-2 mol L-1. How long will it take for 94 % of the newly created iodine atoms to recombine to form I2? Express your answer using two significant figures. ? t = 7.0 • 10 Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining
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