acid/base part 2

In this part of the acids and bases lab, you will test five different solutions (H₂SO₄, CH₃COOH, NaCH₃COO, NH₃, and NH₄Cl) with an indicator called BTB (bromthymol blue).

After you have tested each solution, you will be able to see what happened in each solution on a molecular level to cause the color change.