If you have any question on chem p6 im ready you guys. Don't Worry!!

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my point is that its not fair that i give you the questions which you can know before the exam, while i didnt knw any of them ....
 
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hey i have a question in oct/nov 2011 paper 61 Q2 part (C) (ii)
i hope u can help me
 
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hey i have a question in oct/nov 2011 paper 61 Q2 part (C) (ii)
i hope u can help me
HII 25cm3 means that nothing have been added, so what you do is that you extend you graph immediatly to meet the y-axis. you should get a value around 2pH. they want the original pH of the acid when nothing has been added to it, get it?
 
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HII 25cm3 means that nothing have been added, so what you do is that you extend you graph immediatly to meet the y-axis. you should get a value around 2pH. they want the original pH of the acid when nothing has been added to it, get it?
Thanks alot
 
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