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Chemistry: Post your doubts here!

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Can anybody please share the link from where I can get past papers of Chemistry (9701) from 1992 to 2001. Many thanks for your help
 
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When CH3-CH2-CH3 + Cl react how many free radicals are produced and why? And the ratio!?
 
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[would you plaese send me a compiled question for application chemistry A LEVEL
 
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THIS IS FROM P42 SUMMER 2012 I HAVE SOLVED

[i HAVE SOLVED ALL P4 BUT WANT A COMPILLED QUESTION WITH ANSWER FOR THE ANALYTIC CHEMISTRY PART B
 
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can you help me solve c ii how to equilibrate the reaction using electrode potential thanks

j12-p41-2-jpg.21817
 
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Hey ppl! I need help in AS chemistry!Can anyone provide me with organic diagrams !Like you know how some questions are in pastpapers the table ones connecting.If you cn provide any reference for that?
 
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Hey ppl! I need help in AS chemistry!Can anyone provide me with organic diagrams !Like you know how some questions are in pastpapers the table ones connecting.If you cn provide any reference for that?​
 
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