# data[].attributes.body
The calcium left in the eggshell stole the carbon back from the carbon dioxide that is in the air that we breathe!

When the shell has softened , you can put it in the water and it'll expand until the shell finally bursts!

# data[].attributes.body
It keeps happening until all of the carbon in the egg is used up. When the egg is taken out of the vinegar, it's soft because all of the carbon went out of the egg in those little bubbles.

# data[].attributes.body
Vinegar is acetic acid ..when calcium carbonate and acetic acid mix together, a chemical reaction happens and acarbon dioxide is given off.

# data[].attributes.body
Eggs contain calcium carbonate

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and write down what it feels like (the egg -shell will be soft)

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Leave the egg in the vinegar for one day

# data[].attributes.subject
Leave the egg in the vinegar for one day

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in the empty , clean jar...

# data[].attributes.body
and write down what you see..

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Put a cup of vinegar into the jar.