2. Methods

Equipment needed:

- 10-15 regular eggs

- 2 litres of White Vinegar

- 2 litres of Coca Cola

-  8 Small Plastic Containers (450ml)

- Weighing Scale

1. Put 2 eggs in a plastic container.
2. Label them Egg 1 and Egg 2
3. Measure the weight of the eggs and put in the container.
4. Pour 300ml of vinegar in plastic container.
5. Let it submerge for 24hrs-48hrs.
6. Measure the weight of the egg and observe the appearance and record it in Log Book.
7. Come up with a conclusion about the effects of vinegar on calcium carbonate.
8. Repeat with other liquids such as cola.

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