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A 38.0 µM sample solution occupies 3.03% of the length of a 59.6 cm long capillary that has a diameter of 70.0 μm. Calculate the number of moles of analyte in this sample solution. number of moles: mol

A 38.0 µM sample solution occupies 3.03% of the length of a 59.6 cm long capillary that has a diameter of 70.0 μm. Calculate the number of moles of analyte in this sample solution. number of moles: mol

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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A 38.0 µM sample solution occupies 3.03% of the length of a 59.6 cm long capillary that has a diameter of 70.0 um. Calculate the number of moles of analyte in this sample solution. mol number of moles: The sample has an apparent mobility of 4.24 x 108 m²/(V-s) and a conductivity that is 1/5 of the conductivity of the buffer. Calculate the voltage required to inject this many moles of analyte into the capillary in 3.78 s. V V =
Transcribed Image Text:A 38.0 µM sample solution occupies 3.03% of the length of a 59.6 cm long capillary that has a diameter of 70.0 um. Calculate the number of moles of analyte in this sample solution. mol number of moles: The sample has an apparent mobility of 4.24 x 108 m²/(V-s) and a conductivity that is 1/5 of the conductivity of the buffer. Calculate the voltage required to inject this many moles of analyte into the capillary in 3.78 s. V V =
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