Question

1. Calculate the concentrations of each of your serial dilution solutions. Report the temperature of the “room temperature” deionized water Show the complete calculations (with appropriate units and significant figures) for the first solution as a sample and the complete Table 1 (below) with the results for all of the solutions.

Solution	Concentration (M) of crystal violet	Absorbance at 590 nm
Blank	0.00	0.000
Stock solution	1.00 x 10-5	0.851
Solution 1		0.411
Solution 2		0.203
Solution 3		0.097
Solution 4		0.049

Solution	Preparation	Total Volume of Solution
Stock Solution	NO PREPARATION – 1.00x10-5 M Stock Solution	N/A
Solution 1	25.00 mL of Stock Solution	50.00 mL
Solution 2	25.00 mL of Solution 1	50.00 mL
Solution 3	25.00 mL of Solution 2	50.00 mL
Solution 4	25.00 mL of Solution 3	50.00 mL

Answer 1