Hello, I'm a high school student and I have to design my own experiment but I need some help. I am making my own activated carbon and testing how well it filters water of impurities by dying some sort of chemical, putting it in water, filtering the solution through the activated carbon, and testing the remaining solution using a spec 20 to see how well the carbon filtered it. My question is, what are possible chemicals that I can dissolve in the solution that the carbon can filter out, and what type of dyes would work well to dye this chemical? Your help is EXTREMELY appreciated!!! Thank you!
