The following data are similar to those given in Example 22-1.(a) Create a spreadsheet
Chapter 22, Problem 22-18(choose chapter or problem)
The following data are similar to those given in Example 22-1.(a) Create a spreadsheet to calculate the standard electrode potential for theAg-AgCI electrode using the method described in Example 22-1. Makecolumns for the activity coefficients and the standard potential. Calculatey values for H' and CI . for each molality. Then find y" at each molality. Usethe measured values of E to find EO at each molality.(b) Compare your values for the activity coefficients and standard potential withthose of Mac[nnes, and if there are any differences between your values andthose in the table above, suggest possible reasons for the discrepancies.(c) Use the Descriptive Statistics function of Data Analysis Toolpak15 to findthe mean, standard deviation, 95% confidence interval, and other useful sta,tistics for the standard potential of the Ag-AgCI electrode.(d) Comment on the results of your analysis and, in particular, the qualitv ofMac[nnes's results.
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