Qualification > Sciences
Chemistry paper 1 help
Weaam:
--- Quote from: SNA on May 26, 2010, 10:23:46 am ---oh that one was the last option.cant remember the sequence though.
i think it was 2124. n confirmed wf my teacher.
--- End quote ---
How can it be the last one? :O
The last one had filteration TWICE.
I dont think that was it :-\
Weaam:
and also did you get 5 As in the begining of the test, for qs 6,7,8,9,10?
I got all As for those! :P
SNA:
--- Quote from: weaam on May 26, 2010, 10:25:45 am ---How can it be the last one? :O
The last one had filteration TWICE.
I dont think that was it :-\
--- End quote ---
i act changed the answer at the last minute. and i was confused by the filtering to!
but...you filter it once to remove the excess copper. then you concentrate it. you filter it again to dry it between folds of filter paper and to obtain the crystal.
:D
SNA:
--- Quote from: weaam on May 26, 2010, 10:27:18 am ---and also did you get 5 As in the begining of the test, for qs 6,7,8,9,10?
I got all As for those! :P
--- End quote ---
haha..sorry i cant remember them!but if you can give a clue on each question, i bet i can remember em!
Weaam:
--- Quote from: SNA on May 26, 2010, 10:30:25 am ---i act changed the answer at the last minute. and i was confused by the filtering to!
but...you filter it once to remove the excess copper. then you concentrate it. you filter it again to dry it between folds of filter paper and to obtain the crystal.
:D
--- End quote ---
That right there, confused the hell out of me :-\
anyways, wats gone is gone! cant change now!
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