Hydrolysis reactions (sugars, proteins, nucleic acids, fats) in general are considered first order reactions despite that each of these molecules react with a molecule water. For example sucrose + H2O →→ fructose + glucose Why? Select one: a. Water is in excess and the concentration does not change on time, so the constant concentration value is incorporated into the rate constant b. Only occur in the presence of enzymes c. It is not known d. hydrolysis reactions are not reversible

Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter11: Rate Of Reaction
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Problem 42QAP: The decomposition of sulfuryl chlorideSO2Cl2fur dioxide and chlorine gases is a first-order...
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Hydrolysis reactions (sugars, proteins, nucleic acids, fats) in general are considered first order reactions despite that each of these molecules react with a molecule water. For example

sucrose + H2O →→ fructose + glucose

Why?

Select one:

a. Water is in excess and the concentration does not change on time, so the constant concentration value is incorporated into the rate constant
 
b. Only occur in the presence of enzymes
 
c. It is not known
 
d. hydrolysis reactions are not reversible
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