SIMPLE DILUTION 2
- How did you choose the dilutions that you used? Could you have used a different series?
- Using one drop of concentrated dye, how much water would you have to add to dilute the dye to the concentration of the unknown?
- How dilute a solution is it possible to mix and still detect above the blank? With and without the colored filter?
- Look down the end of the tube, from top to bottom. Notice the intensity of the color. What causes this? How could you make use of this fact?