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 To do the experiment, you will need the following materials.

 

  • Chalk( How ever many sodas you want to use is the number of pieces you want)
  • Soda 250ml cans
  • Enough bowls for the soda.  Each soda will have to have a bowl big enough to hold 250ml.

 

In case you were wondering...we used chalk because chalk has calcium in it, and you teeth are made up of calcium.