Baking soda experiment

On Monday Kea and Piwakawaka did a experiment about air balloons.  First we got in to groups of four and

got a tray of instructions. They said one tablespoon of baking soda into the bottle and eight tablespoons of vinegar into the balloon. We put the balloon on the top of the bottle and it started to inflate. The vinegar and baking soda mixed in the bottle, the chemical reaction bubbled up and create carbon dioxide.

6 thoughts on “Baking soda experiment

  1. Kia Ora Jireh,
    It is fun driving and listening to music, especially when it is a song everyone knows. How many games did you play that day and who else did you play? It is good to hear you all played well as a team and won a game.
    Tanya Mundy
    Ako Hiko EPL

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