concentration of theophylline in a patient's body decreased from 8.0 x 10¬4 M to 4.0 x 10¬ª M in 24 hours. In another 12 hours the drug concentration was found be 2.0 × 10¬ª M. What is the value of the rate constant for the metabolism of this drug in the body? Rate constant = mol/L · h

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...
icon
Related questions
Question
Theophylline is a pharmaceutical drug that is sometimes used to help with lung function. You observe a case where the initial lab results indicate that the
concentration of theophylline in a patient's body decreased from 8.0 × 10¬ª M to 4.0 × 10¬ª M in 24 hours. In another 12 hours the drug concentration was found to
be 2.0 x 10* M. What is the value of the rate constant for the metabolism of this drug in the body?
Rate constant =
mol/L · h
Transcribed Image Text:Theophylline is a pharmaceutical drug that is sometimes used to help with lung function. You observe a case where the initial lab results indicate that the concentration of theophylline in a patient's body decreased from 8.0 × 10¬ª M to 4.0 × 10¬ª M in 24 hours. In another 12 hours the drug concentration was found to be 2.0 x 10* M. What is the value of the rate constant for the metabolism of this drug in the body? Rate constant = mol/L · h
Expert Solution
Concept

First to determine order of the reaction. 

Then to find the rate constant

steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Knowledge Booster
Rate Laws
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY