Listen A dilute solution of caffeine was analyzed by UV-Visible spectroscopy and found to have a percentage transmittance of (1.50x10^1) at 274 nm in a 1.00 cm cell. If molar absorptivity of caffeine at 274 nm is (1.000x10^3) mol¹ cm¹ what is the concentration of caffeine in the dilute solution?

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
Please send me the question in 20 minutes it's very urgent plz
Question 7(. 29
Listen
A dilute solution of caffeine was analyzed by UV-Visible spectroscopy and found to have a percentage
transmittance of (1.50x10^1) at 274 nm in a 1.00 cm cell.
If molar absorptivity of caffeine at 274 nm is (1.000x10^3) mol-¹ cm¹ what is the concentration of caffeine
in the dilute solution?
Note: Your answer is assumed to be reduced to the highest power possible.
Your Answer:
Answer
x10
Transcribed Image Text:Question 7(. 29 Listen A dilute solution of caffeine was analyzed by UV-Visible spectroscopy and found to have a percentage transmittance of (1.50x10^1) at 274 nm in a 1.00 cm cell. If molar absorptivity of caffeine at 274 nm is (1.000x10^3) mol-¹ cm¹ what is the concentration of caffeine in the dilute solution? Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: Answer x10
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Nuclear Magnetic Resonance
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
  • SEE MORE 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