Sucrose (C12H22O11), commonly known as table sugar,reacts in dilute acid solutions to form two simpler sugars,glucose and fructose, both of which have the formulaC6H12O6. At 23 °C and in 0.5 M HCl, the following datawere obtained for the disappearance of sucrose:(a) Is the reaction first order or second order with respect to[C12H22O11]? (b) What is the rate constant? (c) Using thisrate constant, calculate the concentration of sucrose at 39,80, 140, and 210 min if the initial sucrose concentrationwas 0.316 M and the reaction were zero order in sucrose. Time (min)[C12H22011] (M)0.316390.274800.2381400.1902100.146

Ester hydrolysis has taken in excess of water so water concentration is independent on the rate of…

Answered: Time (min) [C12H22011] (M) 0.316 39…

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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Sucrose (C₁₂H₂₂O₁₁), commonly known as table sugar,
reacts in dilute acid solutions to form two simpler sugars,
glucose and fructose, both of which have the formula
C₆H₁₂O₆. At 23 °C and in 0.5 M HCl, the following data
were obtained for the disappearance of sucrose:

(a) Is the reaction first order or second order with respect to
[C₁₂H₂₂O₁₁]? (b) What is the rate constant? (c) Using this
rate constant, calculate the concentration of sucrose at 39,
80, 140, and 210 min if the initial sucrose concentration
was 0.316 M and the reaction were zero order in sucrose.

Time (min)
[C12H22011] (M)
0.316
39
0.274
80
0.238
140
0.190
210
0.146

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