Science+at+Kuranui



On the 7th of September 2011 our school went to Kuranui College to do some science. We had to find out how fast calcium cabonate dissolves in acid according to size, we used a whole tablet,we cut a tablet into quarters and we crushed up tablet, before we started we had to go into groups of 2-3 people, I had Brad and Sam in my group. For the experiment we had a ice cream container (3/4 full), 10mls of acid, quickly ( the tablet ), tubes, rubber bung, measuring cylinder. After the experiments we soon found out that the whole tablet took the longest and the crushed up tablet was the quickest to dissolve. I thought that it was really fun and it was a really good experience and I can't wait till next year because im going to Kuranui =)