Inorganic experiment is quite boring.. every week i have to mix the solution, boil the solution, weigh the compounds.. repeat and repeat!! especially every week interfered by that (cake+ bun)
This was calcium peroxide we obtained in the experiment, shape likes a star.. however, the weigh of this compound was not enough to use in the combustion and titration.. swt.. T.T
Friday, February 20, 2009
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