A student neglected to run the blank solution to set the zer

A student neglected to run the blank solution to set the zero %T in Part 1 and obtained the Beer\'s Law plot shown below. 4, a) If the student used the plot as shown, how would their calculated values of Ke be affected? b) How could the student modify their plot to improve their results? 0.8 T S 0.6 8 0.4 0.2 30 40 20 Concentration (Molarity x 105) 83 10

Solution

a) beer law plot is obtained by introducing more reactant in equation and according to le\' charter principle if there is increase in amount of reactant ,then in order to obtain equilibrium the reaction will shift towards right side of reaction.hence Keq will shift towards right side of product.

b) the beers law can only represent dilute solution effectively. so, in order to improve this graph, the solution must be diluted.