Fizzing and Foaming

WALT: write a science report

Our class carried out an investigation to see what happens when mentos lollies are mix with diet coke.

The mentos pellets were slotted into the bottle of diet coke. This formed a mixture with

diet coke and there was a violent reaction. We could hear the fizzing and bubbles forming. The foam erupted and spilt all over the bottle. As it spilt over the bottle it spun around like a top. The foam was like the foam on top of a milkshake.

Explanation:

Mentos has pores and when it is mixed with diet coke which it forms a new substance. When this new substance is formed it is mixed with the gas in the diet coke and then it forms bubbles and fizz which is the carbon dioxide. When there are more bubbles and fizz it will escape from the bottle and then it will erupt.