I'm doing a science fair experiment for highschool.
I'm testing for natural acid/base indicaters.
I'm using Lemon juice for acid, Ammonia for Base, and distilled water for nurtrol.
I'm testing all kinds of vegatable and fruit juice to see if they cange color in the Acid/Base solution.
Do you have any suggestions (Of course I'm going to use cabbage juice) They would help me alot! I really respect you all, especially your college degrees, and I will very much appreciate your help and suggestions!
PS- Most of my Chem grade rides on this Science fair