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ACID COLOUR TEST

 

On the afternoon of the Science Fair Room 13 and Room 21 investigated what would happen if we added different things to purple cabbage water.

 

We had 6 bottles marked A, B, C, D, E, and F, with 6 different liquids in them.

 

               Bottle A – Dishwasher powder

                  Bottle B – Ammonia

                  Bottle C – Baking Soda

                  Bottle D – Water

                  Bottle E – White Vinegar

                  Bottle F – Citric Acid

 

As you can see from the photograph we made a rainbow.