1. The dissolved compound in a sample has an absorbance value of 0.250. How would you expect the absorbance to change if: a. The concentration of the dissolved compound is tripled? b. The concentration of the dissolved compound is halved?
1. The dissolved compound in a sample has an absorbance value of 0.250. How would you expect the absorbance to change if: a. The concentration of the dissolved compound is tripled? b. The concentration of the dissolved compound is halved?
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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![NAME
PRELAB QUESTIONS
These questions should be answered before coming to lab, and included when you turn in
your lab outline and data sheets.
1. The dissolved compound in a sample has an absorbance value of 0.250. How would you
expect the absorbance to change if:
a. The concentration of the dissolved compound is tripled?
b. The concentration of the dissolved compound is halved?
2. If you have a solution of unknown concentration, describe how you could determine the
approximate concentration.
0.S
a.r
0.1
6.0
0.0](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F77a9380f-b371-475c-b37b-7a5092f593c7%2F109a556e-08ef-40c8-8b0e-202646342e07%2F1fahqf_processed.jpeg&w=3840&q=75)
Transcribed Image Text:NAME
PRELAB QUESTIONS
These questions should be answered before coming to lab, and included when you turn in
your lab outline and data sheets.
1. The dissolved compound in a sample has an absorbance value of 0.250. How would you
expect the absorbance to change if:
a. The concentration of the dissolved compound is tripled?
b. The concentration of the dissolved compound is halved?
2. If you have a solution of unknown concentration, describe how you could determine the
approximate concentration.
0.S
a.r
0.1
6.0
0.0
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