A blood sample was submitted for electrolyte analysis. The Mg²* content (known as "ionized magnesium" orIMg") of the blood was determined using an ion-selective electrode that is known to have an electromotiveefficiency of 0.9452+When placed in a solution containing 10.0 mM Mg", the electrode produced a potential of 175.0 mV.When placed in the blood sample, the electrode produced a potential of 138.7 mV.Calculate the concentration of Mg?* in the blood sample. (For a healthy human, IMg* is between 0.53 and 0.67mM.) (Report the answer to two significant figures.)2+

Response of an ion-selective electrode in given as: E=constant+β0.05916nlog[Analyte] where, E is…

A blood sample was submitted for electrolyte analysis. The Mg content (known as "ionized magnesium" or IMg") of the blood was determined using an ion-selective electrode that is known to have an electromotive efficiency of 0.945 When placed in a solution containing 10.0 mM Mg²", the electrode produced a potential of 175.0 mV. When placed in the blood sample, the electrode produced a potential of 138.7 mV. Calculate the concentration of Mg?+ in the blood sample. (For a healthy human, IMG2 is between 0.53 and 0.67 mM.) (Report the answer to two significant figures.)

A blood sample was submitted for electrolyte analysis. The Mg content (known as "ionized magnesium" or IMg") of the blood was determined using an ion-selective electrode that is known to have an electromotive efficiency of 0.945 When placed in a solution containing 10.0 mM Mg²", the electrode produced a potential of 175.0 mV. When placed in the blood sample, the electrode produced a potential of 138.7 mV. Calculate the concentration of Mg?+ in the blood sample. (For a healthy human, IMG2 is between 0.53 and 0.67 mM.) (Report the answer to two significant figures.)

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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