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Using the equation from the calibration curve, determine the concentration of iron in your substance when your substance has an absorbance of 0.226. Report your answer to four decimal places. Do not use scientific notation (Canvas will not accept letters in a numerical answer) and do not include units in the answer.

Using the equation from the calibration curve, determine the concentration of iron in your substance when your substance has an absorbance of 0.226. Report your answer to four decimal places. Do not use scientific notation (Canvas will not accept letters in a numerical answer) and do not include units in the answer.

Chemistry
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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You obtain the following calibration curve. Concentration versus Absorption of Iron 1.4 y = 211.86x R = 0.9753 1.2 0.8 0.6 0.4 0.2 0.001 0.002 0.003 0.004 0.005 0.006 0.007 Concentration (M) Using the equation from the calibration curve, determine the concentration of iron in your substance when your substance has an absorbance of 0.226. Report your answer to four decimal places. Do not use scientific notation (Canvas will not accept letters in a numerical answer) and do not include units in the answer. Absorption
Transcribed Image Text:You obtain the following calibration curve. Concentration versus Absorption of Iron 1.4 y = 211.86x R = 0.9753 1.2 0.8 0.6 0.4 0.2 0.001 0.002 0.003 0.004 0.005 0.006 0.007 Concentration (M) Using the equation from the calibration curve, determine the concentration of iron in your substance when your substance has an absorbance of 0.226. Report your answer to four decimal places. Do not use scientific notation (Canvas will not accept letters in a numerical answer) and do not include units in the answer. Absorption
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