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Tuesday, August 07, 2007 yay, both my mock exams and sci practical prelims are over!! finally it has ended, after all the feedback sessions tat made us so hungry and tired.. the sci practical was not too bad todae, although my final ans for the salt is wrong.. bt i hope my previous observations r correct, so i can at least gt some marks frm dere.. i did three silly things during the practical.. firstly, i poured out 2cm cube of solution into the measuring cylinder, and was preparing to get a test tube to pour the solution in.. instead of pourin the solution into the test tube straight away, i poured the solution into the sink as i tot the cylinder had not been washed.. secondly, i poured in aqueous sodium hydroxide wif the solution inside the measuring cylinder.. i forgot tat i was not supposed to do experiments inside a measuring cylinder.. and lastly, i nearly dropped the measuring cylinder while i was doin the washing up.. it seems lyk i realli hv lots of problems wif the measuring cylinder, lolx.. =p tmr is the national day celebration, so i hope the sch will hv some nice programmes for us.. '' , | |
