Seince+at+kuranui.

=Kuranui college.=

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Wednesday, 7 September,2011 we went to Kuranui our local college we went their for Science. Our classes experiment was how did CACO3 react with HCL and how fast our three different sized tablets dissolved.===== Chester and I's whole tablet dissolved in 1:35 minutes. 1/4 peaces, tablet dissolved in 1:07 minutes. Powder tablet dissolved in 35 seconds. We had 10 ml of hydrochloric asid. Ice cream container of water. A cylinder of water (that we had to turn up side down the Ice cream tainer with all the water in it). Three Quekies in another cylinder with th HCL (hydrochloric asid). Also a rubber bung to stop all the chemical coming out.