SPE: Spectrophotometric Determination of Copper
Part C: Preparation of Beer's Law Plot
*Plot Absorbance vs. Molar Concentration using
Excel. Make sure your graph has all the
required features. Draw the best-fit
line, and include the linear equation on the graph.
Part D: Determination of an Unknown Copper Solution Concentration
(Use your linear equation from part C to calculate the concentration of
the unknown copper solution.)
Absorbance of unknown copper solution:______________________
Unknown number: _________
Concentration of unknown copper solution#:________________
#Show calculation