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2) Determination of the Molarity of Ca+ in the Unknown Solution trial volume of diluted unknown Ca+ solution (mL) 25.00 volume of EDTA solution required to reach end point (mL) 22.78 22.72 no. 1 25.00 3 25.00 22.75

2) Determination of the Molarity of Ca+ in the Unknown Solution trial volume of diluted unknown Ca+ solution (mL) 25.00 volume of EDTA solution required to reach end point (mL) 22.78 22.72 no. 1 25.00 3 25.00 22.75

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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Results: Present a table that clearly shows the results obtained in the analysis. Specifically, give the molarity of Ca in the original unknown solution determined in each trial. In addition, give the average Ca²* molarity in the original unknown solution with its standard deviation and coefficient of variation. Compute the average, the standard deviation and the coefficient of variation using Excel. (See pages 7-12 in the document, An Introduction to Statistics, for details concerning how to do this.)
Transcribed Image Text:Results: Present a table that clearly shows the results obtained in the analysis. Specifically, give the molarity of Ca in the original unknown solution determined in each trial. In addition, give the average Ca²* molarity in the original unknown solution with its standard deviation and coefficient of variation. Compute the average, the standard deviation and the coefficient of variation using Excel. (See pages 7-12 in the document, An Introduction to Statistics, for details concerning how to do this.)
2) Determination of the Molarity of Ca?+ in the Unknown Solution trial volume of diluted unknown Ca2+ volume of EDTA solution required to solution (mL) reach end point (mL) 22.78 22.72 no. 25.00 2 25.00 3 25.00 22.75
Transcribed Image Text:2) Determination of the Molarity of Ca?+ in the Unknown Solution trial volume of diluted unknown Ca2+ volume of EDTA solution required to solution (mL) reach end point (mL) 22.78 22.72 no. 25.00 2 25.00 3 25.00 22.75
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