Your lab partner gets a little confused and prepares a dilution of your protein sample by combining 220.0 uL of the sample and 770.0 µL of water. Regardless of the confusion, you get an acceptable absorbance reading (below 1.0). If the protein concentration in the dilute sample was 2.1 mg/mL, what's the concentration in your original, undiluted sample?

Your lab partner gets a little confused and prepares a dilution of your protein sample by combining 220.0 uL of the sample and 770.0 µL of water. Regardless of the confusion, you get an acceptable absorbance reading (below 1.0). If the protein concentration in the dilute sample was 2.1 mg/mL, what's the concentration in your original, undiluted sample?

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter13: The Chemistry Of Solutes And Solutions

Section: Chapter Questions

Problem 57QRT

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