W.J. Mouat Chemistry 12 Home Page

5 drops thymol blue. 6 drops methyl orange. 5 drops phenolphthalein. 10 drops bromothymol blue. 20 drops of water Part 1. In a spot plate add two drops of each buffer solution to a cell. Add one drop of Yamada’s indicator to each. Record each colour on another lab sheet by … ................
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