PH lab

Today in lab we tested the pH level of the following 13 solutions:

Distilled water
Buffer solution
Vinegar
Ammonia
Lemon juice
Detergent
Roll aides
Coffee
Diet coke
Coke
Bleach
Baking soda
Lemon low concentration

We used a pH scale and the paper scale to find the pH of the solutions. Then we averaged the pH levels and decided wether it was a acid, base, or neutral.