Tuesday, May 6, 2014
Term 2 Day1
Room 2 are learning about what happens when you mix an acid and an alkali. We did a Scientific Demonstration. We were surprised when we saw how much gas we made. The gas blew up our balloon.
What can you do with so much gas??? 
This is our demonstration gas powered rocket. 
It is powered with acid (vinegar) and alkali (baking soda).It went about 3metres high.
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