Chem 33/34 Practical Guesses Discussion

[crystallinescar]

So anybody heard anything from their lab assistants or teachers regarding the Practical for J11? As far as I know there will be 3 tasks for p34 and 2 tasks for p33. Salt Analysis for both, and possibility of Titration+Determining Rate (the method by which we measure time for the printed text to disappear underneath the beaker).

Anyone know any more details?

 

[Saturation]

Paper 31 ! Anyone??!

 

[filza94]

FOR Chemistry PAPER 33!!!!!!!!!!

hydrated ammonim salt titrated with KMnO4
usual salt analysis
one thermal question

We have to titrate ammonium nitrate with KMn04 or would we need to oxidize potassium iodide in the

presence of ammonium nitrate and then titrate the resulting solution with sodium thiosulphate? :|

see question no.1 in june2008-31
a similar question is expected!