Dilution

Aim

I want to investigate how to dilute a solution.

What is dilution

when you say put raro in water then mix it then put a bit into one more cup of water.

Equipment

Test Tube Rack
Test Tubes
10mL measuring cylinder

Methods

1. Fill measuring cylinder with 10mL of water

2. Add 10mL of water to a test tube

3. Add 9mL of water to 5 more tests tubes.

4. Add a small spatulaful of Potassium Permanganate to the first 10mL test tube of water

5. Add 1mL of the dark purple Potassium Permanganate into the second test tube.

6. Add 1mL of the second tube into the third test tube.

7.Add 1mL of the third test tube into the fourth test tube.

8. Add 1mL of the fourth test tube into the fifth test tube.

9. Add 1mL of the fifth test tube into the sixth test tube.

Results

Conclusion

In the end it didnt work for my group there where two that where the same.