II. Solve the following problems: 1. Calcium is determined in serum by microtitration with EDTA. A 105AL sample is treated with few drops of 2M KOH, calmagite indicator is added and the titration is performed with 0.00125M EDTA, using a microburet. A 0.205mL of EDTA is required for titration. What is the level of Ca in the serum in a. mg/dL b. Mb/L Ties
II. Solve the following problems: 1. Calcium is determined in serum by microtitration with EDTA. A 105AL sample is treated with few drops of 2M KOH, calmagite indicator is added and the titration is performed with 0.00125M EDTA, using a microburet. A 0.205mL of EDTA is required for titration. What is the level of Ca in the serum in a. mg/dL b. Mb/L Ties
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter17: Principles Of Chemical Reactivity: Other Aspects Of Aqueous Equilibria
Section: Chapter Questions
Problem 31PS: Without doing detailed calculations, sketch the curve for the titration of 30.0 mL of 0.10 M NaOH...
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Question
To avoid confusion, the sample problem should be:
A 150 ml sample is treated with few drops of 2M KOH, (pls see attached photo for the continuation of the problem)
And the choices are:
a. mg/dL b. mg/L
![II.
Solve the following problems:
1. Calcium is determined in serum by microtitration with EDTA. A 105AL sample is treated with few drops
of 2M KOH, calmagite indicator is added and the titration is performed with 0.00125M EDTA, using a
microburet. A 0.205mL of EDTA is required for titration. What is the level of Ca in the serum in
a. mg/dL
b. Mb/L
Times](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F70fc39d2-4f2c-48f5-8a69-f0a79827303a%2F3fa7a675-2db2-49e0-b75b-a0864197b5e9%2Fnxht48o_processed.jpeg&w=3840&q=75)
Transcribed Image Text:II.
Solve the following problems:
1. Calcium is determined in serum by microtitration with EDTA. A 105AL sample is treated with few drops
of 2M KOH, calmagite indicator is added and the titration is performed with 0.00125M EDTA, using a
microburet. A 0.205mL of EDTA is required for titration. What is the level of Ca in the serum in
a. mg/dL
b. Mb/L
Times
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