ExcelRpt - Chem 124 Winter 2008 Dr.Hascall Name Computer...

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Chem 124 Winter 2008 Dr.Hascall Name Computer Number Using Excel Instructions: This assignment is to be completed ON YOUR OWN OUTSIDE OF CLASS and is due at the beginning of class on Tuesday, 1/15/07 . You are to fill in this form using Word to create a clear and informative report. To draw attention to your answers, you may want to use color or bold type. Be sure to keep your answers and graphs within the allotted spaces (some resizing may be necessary). Save your Excel and Word documents frequently . Turn in a typed hard copy of this report. Part 1: Simple Linear Plot Which column of data from the table goes on the x-axis? Molarity * of Ni(NO3)2•6H2O Which data go on the y-axis? absorbance Would you say the fit of the line to your data is good? Why? Yes, the line fits the data well because it comes close to all of the points and the R^2 value (.9857) is greater than 0.95. Report the concentration (in M) of an unknown solution with an absorbance of 0.085 using: extrapolation/eyeball method 0.000001
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