I am completing a lab at home where I had to make a PH indicator solution out of a liquid made from boiling red cabbage leaves. I added 15 drops of the PH indicator solution to 1 Tablespoon the various substances below in the chart. The salt, vegetable oil, ginger ale and baking soda were made by adding 1 tsp of those substances to 1 tablespoon of distilled water. Those instructions and ph ranges were provided in the lab instructions. Chemistry is NOT my subject and now I am stumped trying to figure out how to complete the remainder of the chart for the lab. The chart is below.
|Substance||color of solution without indicator||color of solution with indicator||pH||[H+]||pOH||[OH–]|
|Solution #1||rubbing alcohol||clear||lilac||5 – 6|
|Solution #2||vinegar||clear||cherry red||2|
|Solution #3||baking soda||white||blue||8 – 9|
|Solution #4||ginger ale||clear||lilac||5- 6|
|Solution #5||vegetable oil||clear||lilac||5 – 6|
|Solution #6||salt||clear cloudy||blue||8 – 9|