A never circulated 1975 penny with a mass of 3.00 g was dissolved in concentrated nitric acid, the resulting solution was then diluted to 50.0 mL with water. The weight percent copper in the penny was determined to be 94.7%. If the best-fit line for the Beer’s law plot was y=1.5x + 0.02, what is the absorbance of the penny solution?
A never circulated 1975 penny with a mass of 3.00 g was dissolved in concentrated nitric acid, the resulting solution was then diluted to 50.0 mL with water. The weight percent copper in the penny was determined to be 94.7%. If the best-fit line for the Beer’s law plot was y=1.5x + 0.02, what is the absorbance of the penny 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...
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A never circulated 1975 penny with a mass of 3.00 g was dissolved in concentrated nitric acid, the resulting solution was then diluted to 50.0 mL with water. The weight percent copper in the penny was determined to be 94.7%. If the best-fit line for the Beer’s law plot was y=1.5x + 0.02, what is the absorbance of the penny solution?
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