Question 30 The decomposition of acetaldehyde, CH3CHO, was determined to be a second order reaction with a rate constant of 0.0771 M1 s-1, If the initial concentration of acetaldehyde is D.396 M, what will the concentration be after selected reaction times? What will the CH3CHO concentration be after 30.0 minutes? [A]30min - M the tolerance is +/-2% SHOW HINT What will the CH CHO concentration be after 180 minutes? [A]180min - M the tolerance is +/-2%

Question 30 The decomposition of acetaldehyde, CH3CHO, was determined to be a second order reaction with a rate constant of 0.0771 M1 s-1, If the initial concentration of acetaldehyde is D.396 M, what will the concentration be after selected reaction times? What will the CH3CHO concentration be after 30.0 minutes? [A]30min - M the tolerance is +/-2% SHOW HINT What will the CH CHO concentration be after 180 minutes? [A]180min - M the tolerance is +/-2%

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter11: Chemical Kinetics: Rates Of Reactions

Section11.3: Rate Law And Order Of Reactions

Problem 11.4PSP

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