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
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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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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
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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