(a)
Interpretation:
The order of the given reaction with respect to glucose has to be found.
Concept introduction:
Rate of a reaction: It represents the speed at which a
Rate of reaction depends on time, temperature, pressure, concentration, and
Rate of the reaction is the change in the concentration of reactant or a product with time. It can be varied in accordance with temperature, pressure, concentration, presence of catalyst, surface area…
General rate reaction is,
The negative sign indicates the reduction of concentration of reactant.
Integrated rate law for first order reaction:
Consider A as substance, that gives the product based on the equation,
Where a= stoichiometric co-efficient of reactant A.
Consider the reaction has first-order rate law,
The integrated rate law equation can be given as,
The above expression is called integrated rate law for first order reaction.
(a)
Explanation of Solution
Given reaction is,
Record the given data’s
Let order be (n) with respect to glucose (G) and with respect to enzyme (E).
So, the rate at,
Similarly we calculate other data’s
Over all order is
Let us we can write the rate let
Therefore, the order of the reaction with respect to glucose is one (1). That means this is first order reaction.
(b)
Interpretation:
The rate constant of the given reaction has to be found.
Concept introduction:
Rate of a reaction: It represents the speed at which a chemical reaction runs. How much concentration of substrates (reactants) consumed and how much concentration of targets (products) formed in a unit of time is said to be rate of reaction.
Rate of reaction depends on time, temperature, pressure, concentration, and
Rate of the reaction is the change in the concentration of reactant or a product with time. It can be varied in accordance with temperature, pressure, concentration, presence of catalyst, surface area…
General rate reaction is,
The negative sign indicates the reduction of concentration of reactant.
(b)
Explanation of Solution
Given reaction is,
Record the given data’s
Hence rate law can be written as
Therefore, the rate constant is
Want to see more full solutions like this?
Chapter 6 Solutions
Elements Of Physical Chemistry
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY