The decomposition of XY is second order in XY and has a rate constant of 7.00×10−3 L mol−1 s−1 at a certain temperature. A) If the initial concentration of XY is 0.050 mol L−1, what is the concentration of XY after 45 s ? Express your answer using two significant figures. B) If the initial concentration of XY is 0.050 mol L−1, what is the concentration of XY after 500 s ? Express your answer using two significant figures.
The decomposition of XY is second order in XY and has a rate constant of 7.00×10−3 L mol−1 s−1 at a certain temperature. A) If the initial concentration of XY is 0.050 mol L−1, what is the concentration of XY after 45 s ? Express your answer using two significant figures. B) If the initial concentration of XY is 0.050 mol L−1, what is the concentration of XY after 500 s ? Express your answer using two significant figures.
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
Section: Chapter Questions
Problem 99QRT
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The decomposition of XY is second order in XY and has a rate constant of 7.00×10−3 L mol−1 s−1 at a certain temperature.
A) If the initial concentration of XY is 0.050 mol L−1, what is the concentration of XY after 45 s ?
Express your answer using two significant figures.
B) If the initial concentration of XY is 0.050 mol L−1, what is the concentration of XY after 500 s ?
Express your answer using two significant figures.
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