Chem pract was a total screw...not like i am super pro in chem and can salvage those points lost in the Pract...Intuitively felt that double end point is going to come out for VA and scrambled to look for the notes on it...but apparently tp didnt touch on double end point...ARGHHHHHHHHH...and what do you know...it really came out...Kinetics was out as expected but i quite screw that up since i get a value of 0.8++ when its suppose to be 1...dame that line of best fit...the worst part is the QA part...haiz...Test for Co2 upon adding acid to that dame FA5 but noticed some purple gas produced...didnt really test for gas when heating as i think there is no need to...but saw jonathon test with blue litmus and got a positive test...thus decided to change my reading as I DUN HAVE ENOUGH SPACE TO ADD MORE OBSERVATIONS!~!!~!~!~!~!~didnt thought that i can find the unknown anion with the first test also...argh...Co2 isnt acidic but why is the gas produced acidic (thats cause you added acid you himbo)...arghhhh why did that voice within only came after the whole pract!!! argh...
QA part two is worst..must be the greedy nature of me to add like a thousand drops of KmnO4 and KCrO7 where only one two drops is sufficient...got negative test for all those reduction tests where its suppose to be positive test...and i cant remember that BACl and acid is a differential test between So42- and So32-...ARGHHHHH...worst is that the dicromate test for So2 is negative...ARGHHH...im cursed...whenever doing chem pract...im always stuck with obscure So2!!! Not to forget i almost died during the pract...by that evil mad scientise a.k.a ISABELLE!!! she either plan to kill me with the explosion she made or choke me to death with the So2 gas...
Friday, October 29, 2004
Posted by Jared at 9:48 AM
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