K, let’s see what happened yesterday… … (I dun really remember leh)
27 February 2009
Ok. Chemistry is very interesting, it has always been. We were asked to do pair work using the following materials: Copper Sulphate Crystal
: Sugar
: Salt
Therefore, we were supposed to use a measuring cylinder and measure 10cm3 of water and pour it in the Beaker I think. Then, step by step, put Copper Sulphate Crystal, Sugar or salt into the beaker with water and stir within a minute to see how many spoons are needed to dissolve the… the..‘Elements’.
From bottom to top, picture)
So, the lowest picture shown is the Sulphate Crystal.
The second one is when the Sulphate Crystal is mixed and stirred with water for like 30 seconds.
The third one is when salt id added then followed by the fourth one when sugar was also added.
The fifth, which is the last from bottom. It is a mixture of Copper Sulphate Crystal, Salt and Sugar, I added all together.
And the best part is that I not just add one spoon but 18 spoons of each kays, so cool right; haha.
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