Determination of Aspirin in TabletsChemistry 112L, Section 001September 17, 2014A.Research QuestionWhat is the relationship between the concentration of aspirin and the absorbency of thesolution?B.Observations & ResultsTablesTable 1. Molar Absorptivity of Aspirin: Concentration vs. AbsorbanceAspirin (g/mL)Absorbance (au)0.00 g/mL0.000 au0.0000100 g/mL0.129 au0.0000200 g/mL0.219 au0.0000400 g/mL0.361 au0.0000600 g/mL0.513 au0.0000800 g/mL0.773 au0.000100 g/mL1.169 auTable 2. Aspirin Tablet DataBrandAdvertised% aspirin(from bottle)Tabletmass (g)Abs of analyzedtablet solutionMass ofaspirin pertablet (g)% aspirinper tablet(fromanalysis)Bayer82.9 %0.392 g0.806 au0.177 g45.2 %Kroger86.7 %0.375 g0.368 au0.388 g103%Graphs