CHEMISTRY

Today at Enrich I did chemistry.  We used cabbage water and we put it in a test tube, then we used different chemicals to see if they were acids or bases. First we used vinegar then we used soy sauce, diet coke, fly spray, dish washing  liquid, then we used lemon juice. Most of them weren't acids but the vinegar and the lemon juice turned pink which means acid! We used alot of test tubes.