What is the linearity (r2) value of the following concentration and absorbance values: SAMPLE CONCENTRATION ABSORBANCE 1 0.178 0.2127 2 0.274 0.2715 3 0.473 0.3892 0.574 0.4568 0.673 0.5327 6 0.864 0.6283 0.9876 0.9786 O 0.9562 O 0.9976

Macroscale and Microscale Organic Experiments
7th Edition
ISBN:9781305577190
Author:Kenneth L. Williamson, Katherine M. Masters
Publisher:Kenneth L. Williamson, Katherine M. Masters
Chapter14: Ultraviolet Spectroscopy, Refractive Indices, And Qualitative Instrumental Organic Analysis
Section: Chapter Questions
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What is the linearity (r-) value of the following concentration and absorbance values:
SAMPLE
CONCENTRATION
ABSORBANCE
0.178
0.2127
0.274
0.2715
0.473
0.3892
0.574
0.4568
5
0.673
0.5327
0.864
0.6283
0.9876
O 0.9786
O 0.9562
O 0.9976
Transcribed Image Text:What is the linearity (r-) value of the following concentration and absorbance values: SAMPLE CONCENTRATION ABSORBANCE 0.178 0.2127 0.274 0.2715 0.473 0.3892 0.574 0.4568 5 0.673 0.5327 0.864 0.6283 0.9876 O 0.9786 O 0.9562 O 0.9976
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