Concentration Experiment
Aim: The aim of this experiment was to show dilution using a solution made with water and Potassium Permanganate.
For this experiment, we first mixed in a small amount of Potassium Permanganate with approximatley 100 millilitre's of water. We then added 9 millilitres of this solution into a test tube, and added 1 millilitre of water. After this we proceeded to repeat the process of taking 1 millilitre of the last solution into the next test tube and add 9 millilitres of water. In the diagram below, it shows our results and how the solution looked after being diluted each time.
Results and observations:
Our experiment was very successful and the dilution process is visible through the diagram provided. I think we could have made it more successful by making sure the measurements for 1 millilitre of the last solution are as accurate as possible.
I love it, Natasha! Ka rawe ;)
ReplyDeleteI really like your annotations on your photograph, you have used all the solution keywords accurately - well done. I wonder how the colours would have looked if we took 2mL of each solution and diluted it?