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Thursday, 20 August 2015


This week in Science we played with baking soda,citric acid,Vinegar and water.We had plastic cups and some plastic spoons,We used the spoons to place the baking soda in the cups.We also used dish washer liquid in one cup to test chemical reactions, the cup with the dish washer liquid had the biggest reaction.We also had a Beer bottle with some H20(water) and a balloon,we scooped some baking soda and citric acid in the Balloon and placed the balloon of the Beer bottle and tipped the powders in to the water,the balloons then the balloons started to get bigger but ours had a hole in it so it didn't work.

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