My group decided to do the iodine test, oil test, PR test, and the PH test. We did the iodine to test for starch. We did the PR test to test for an acid. We did the oil to see if it separated, and the PH to see what number it was for a base or an acid.
This is a PH of the 8 like the red
The green separated from the oil and the iodine came back positive like the green. Then we thought the red because of the PH test of the 8. Then the orange because of the light pink of a base.