1. darkxangel

    Need help with a question in chemistry 3 paper question edexcel

    Edexcel A level chemistry Jan 2015 IAL WCH03/01 Q3 b (iii) Why is uncertainty value times by 2?
  2. R

    need some good websites for revision

    hi can any of you recommend me some good websites for alevel cie? i need worked solutions for maths(9709) physics (9702) and biology and chemistry. it would be great if you could provide some files too.a compilation of pastpapers maybe?
  3. P

    Save My Exams classified Answers (FREE)

    Does anyone want the savemyexams classified answers for free? if so let me know
  4. S

    CIE O/N 2018 Examiner Reports? (Sciences & Maths)

    Hey there! i was scavenging through the internet trying to find these but couldn't If any of you guys have the examiner reports for october november 2018 for physics chem bio & maths i would really appreciate if you could attach them here! Thanks alot in advance
  5. S


    Hey! so im in As and i have to give my exams in May. If anyone has helpful notes and resources for As math, physics., chemistry and biology please do post them on this thread. Also, any advice from people who have done alevels and helpful tips would be really really appreciated. (Stressing &...
  6. Y

    A-Level Chemistry Note

  7. H

    Does anybody have topic-wise O’level papers

    i need topic wise o’level papers please..... Physics p1 p2 p4 Biology p1 p2 p6 Chemistry p1 p2 p4 Maths p2 p4 IF ANYBODY HAS THESE PAPERS IM LOOKING FOR PLEASE DONT IGNORE I NEED TOPIC-WISE PAPERS ONLY....THANK YOU
  8. M


    This is the 2018 February March Paper 4 chemistry Variant 42, hopefully it helps some of you
  9. I

    People who gave F/M 2018 a level papers please help

    I take Bio, Physics and Chemistry, (A2) and giving my M/J 2018 papers, could you please tell me how the papers were? were they easier than the 2017 papers? Can you please tell me what questions they asked
  10. D

    OCR 2017 june papers needed urgent

    It's said that papers will be out in early may and it's almost end of April but i don't think anywhere papers are released for 2017 june so if anyone has them please do provide me ...
  11. M

    Chem Factsheets

    Does anyone have the full Chem Factsheets?
  12. A

    Tips for private candidates?

    Hi everyone! I am in a very weird situation, due to some reason, I am going to be sitting in this May/June exam season as a private candidate in Karachi. I am a university student who gave his intermediate and matric exams and not very familiar with the a/o examination stuff. Can you guys advise...
  13. Imama_mm

    Chemistry numerical!

    Can someone please help me with this! At 100°c, 0.1 mole of n2o4 is heated in one dm3 flask.At equilibrium, concentration of NO2 was found to be 0.12 moles.calculate Kc for the reaction?
  14. MShaheerUddin

    Anybody that can help with AS Chemistry

    I want someone to help me with chemistry problems ( AS ) "readily" Anybody?
  15. J

    Chemistry Calculations

    Has anyone seen the the Chemistry calculations book in the revision section for A-Level
  16. J

    Looking For the A-Level Chemistry Calculations Book

    Hi, Does anyone know where the A-Level Chemistry Calculations book is? Its mentioned on several pages in the revision section but I can't find it...
  17. E

    Edexcel textbooks A level

    Hey guys, would anyone have any working links for the following books? - AS Biology and AS Chemistry by Hodder Education - AS Biology and AS Chemistry Activebook or even the pdf version of the paperback version is alright Also would anyone have any useful video links/channels for A levels BIO...
  18. Fluf Dude

    Edexcel physics and chemistry notes unit 1

    Some of us are doing our chemistry and physics as level unit 1 in January 2018. I was wondering if anybody has good notes? I know about physicsandmathtutor but I'm asking for chemistry too. Any help would be appreciated :D
  19. M. Beissaam

    Maths, Physics, Chemistry and Biology

    Guys, please put files in this thread or link me upto other files... make sure they are of help to me and all the others who view it... Any from the above subjects and I'll be grateful of your help :)
  20. N

    A-level Chemistry book VERY urgent!!!

    Hey All! I have been searching for this book pdf online, and wasn't able to find it. If anyone has or can get it please send the link, I need this book. Book Details: Name: Calculations in AS/A Level Chemistry Author: Jim Clark Thankss