Sample Pretreatment on Calibration V Sample Problem: A water sample was tested for iron content, but was diluted prior to obtaining the instrument reading. This dilution involved taking 10.00 mL of the sample and diluting it to 100.00 mL. If the instrument reading gave a concentration of o.891 ppm for this diluted sample, what is the concentration in the undiluted sample? Cs= 0891 p Approach A: Compute for the weight of solute and then the concentration O Approach B: use the dilution factor (dilution volume/sample volume)

Sample Pretreatment on Calibration V Sample Problem: A water sample was tested for iron content, but was diluted prior to obtaining the instrument reading. This dilution involved taking 10.00 mL of the sample and diluting it to 100.00 mL. If the instrument reading gave a concentration of o.891 ppm for this diluted sample, what is the concentration in the undiluted sample? Cs= 0891 p Approach A: Compute for the weight of solute and then the concentration O Approach B: use the dilution factor (dilution volume/sample volume)

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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