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Author Topic: CIE AS level practical chemistry-thiosulphate  (Read 1074 times)

Offline 123

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CIE AS level practical chemistry-thiosulphate
« on: October 04, 2009, 07:09:44 am »
Please summarize what is to be done in this titration activity. I'm lost with the calculation part !!

I really need to understand what is been asked as this type of question will come in my exam. So please help with this QUESTION OF:

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PAGE 2 -http://i36.tinypic.com/9sz2fs.jpg
PAGE 3 - http://i33.tinypic.com/2vwv7za.jpg

Please give me tips on the practical front.
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nid404

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Re: CIE AS level practical chemistry-thiosulphate
« Reply #1 on: October 04, 2009, 07:30:19 am »
Can you specify what exactly you don't understand.
The procedure is clearly specified....
the calculation-which one do you not understand?? It's basically all stoichiometry
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nid404

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Re: CIE AS level practical chemistry-thiosulphate
« Reply #2 on: October 04, 2009, 07:31:35 am »
check the ppt....it may help
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Offline Ykov

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Re: CIE AS level practical chemistry-thiosulphate
« Reply #3 on: October 09, 2009, 08:55:08 am »
Rawr o.o

This practical has one of the easiest calculations I've seen. Basically, all you need is strong English to do this paper and a good eye
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