hello blog.just came back from the o levels science practical.gosh!i must thank the lord and also god fer helping me during the science practical.thankyou for the luck.=)and also peter mark thompson.(my angel).chemistry's science practical was so difficult,the moment i flip to the chemistry page,i was like huh?! i din even understand wad the instructions meant.why do they wanna put test-tube and hard-glass test-tube to confuse students?so i tot the hard-glass test tube was the boiling tube so i put the solid Q into the boiling tube and the pipette din fit into the boiling tube and another tube which had calcium hydroxide.and i tot the pipette is the droplet.so i gt a little confuse with the instructions and i took the droplet and suck the gas from the boiling tube into the calcium hydroxide.i was wondering why the experiment is so weird.why i din get any ppt.lucky i was smart enuff.haha! i changed the boiling tube to a small 1 so that the pipette can fit exactly the size of it.thank god i had my salt.hah!its zinc carbonate.phew!i was so lucky that i had read that page on appearance of solid just the nite before.phew!
den after once we were release from the lab.ohoh.1more thing,the lab is FISHING hot!i was sweating while i was doing my experiment.wahlao!haha.so annoying.den after that we had to be quarantine in the hall fer like an hour.most of my friends din get the answer salt and some of them din had the time to finish.gosh!thats really sad.hopefully the markers will lower the percentage or somethng.
Thursday, October 18, 2007
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