The hydrolysis of sucrose to glucose and fructose is catalyzed by the enzyme sucrase. The hydrolysis is first order in sucrose with a half-life of 4.8 x 103 s at 20°C. If a solution contains 1.0 M sucrose at the start, what concentration of sucrose remains after 2.7 hours? M How long is required to hydrolyze 96% of the sucrose? hr

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
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The hydrolysis of sucrose to glucose and fructose is catalyzed by the enzyme sucrase. The hydrolysis is first order in sucrose with a half-life of 4.8 × 10³ s at 20°C. If a solution contains 1.0 M sucrose at the start, what
concentration of sucrose remains after 2.7 hours?
4.0✔
M
How long is required to hydrolyze 96% of the sucrose?
4.0✓
hr
Transcribed Image Text:The hydrolysis of sucrose to glucose and fructose is catalyzed by the enzyme sucrase. The hydrolysis is first order in sucrose with a half-life of 4.8 × 10³ s at 20°C. If a solution contains 1.0 M sucrose at the start, what concentration of sucrose remains after 2.7 hours? 4.0✔ M How long is required to hydrolyze 96% of the sucrose? 4.0✓ hr
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