A lemon volcano

1-Why is this experience or invention useful? What is its usefulness? 

It’s useful because this experience shows the volcano reaction.

 2-What are the materials or products used?  

We use one lemon, a spoon, baking soda, food coloring, a bit of soap and a lot of lemon juice.

3- What do you have to do to achieve the experience? Can you describe precisely the different steps to achieve the experience or the invention?

To begin, we need to take a lemon, snip away the bottom and top parts, use a spoon and crush the lemon to create a lemon juice. After this step it’s really easy, you just have to take baking soda, food coloring,  a little bit of soap and a lemon juice and add these ingredients in the lemon to create a reaction.

4- What were the various difficulties we met to achieve the experiment?

There weren’t some difficulties because it’s for kids so it’s very easy.

5- In which fields can we use this experiment? (Industry, medical field, sports field, environment, everyday life…).

This experiment fields use science environment because it’s the same volcano reaction. The lemon juice contains citric acid, when citric acid is mixed with baking soda the to react to form carbon dioxide and sodium citrate which causes the liquid to feast and bubble this soap further enhances the formation of foam.