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  1. Adham-amr

    3 word game

    the princess said
  2. Adham-amr

    3 word game

    and casting spells
  3. Adham-amr

    BIOLOGY HELP NEEDED!!!!

    drawing = actual x magnification actual = drawing / magnification magnification = drawing / actual
  4. Adham-amr

    CHEMISTRY HELP NEEDED!!!

    haber process ( making ammonia ): N2 + 3H2 <---> 2NH3 we get N2 from fractional distillation of liquid air H2 from electrolysis of brine hydrogen produces at cathode the forward reaction is exothermic Best conditions for best yeild of ammona: low temperature 450 oC high pressure 200...
  5. Adham-amr

    I REALLY NEED 2 GET PHYSICS MARKIN SCHEMES FOR 2004 PAPERS!

    Re: I REALLY NEED 2 GET PHYSICS MARKIN SCHEMES FOR 2004 PAPE it's already there http://www.xtremepapers.net/CIE/index.p ... 20Physics/
  6. Adham-amr

    I NEEED HELP SERIUOS HELP IN ACCOUNTING !!!!

    you should say the topics you want help in
  7. Adham-amr

    chemistry

    chlorine will be deposited at the anode because it's a negative ion. so chlorine bleaches..and if you look to the only answer at anode it's colourless so it's D
  8. Adham-amr

    SIMPLE INTEREST

    simple interest is I=PRT/100 compounds interest is A=P(1+R%) power time in years
  9. Adham-amr

    chemistry

    both are graphite..!! it's a rule in the aluminium extraction
  10. Adham-amr

    Chemistry M/J 2002 Paper 1

    in question 3, it assumes here that the process of crystallization ( heating till crystallization point ) is already done, so what we have to do is leave the solution to cool, then filter off the crystals so the answer is B in question 4 im not sure but i think it's A
  11. Adham-amr

    M/J 2009 Chemistry

    ( B ) because the N2 gained two oxygens so it's oxidation the 2NO gained another two oxygen so it's also oxidation but the last one is reduction because it was O3 then it's O2 so it lost oxygen.
  12. Adham-amr

    what % asures me a 'A' grade in the subject ENGLISH LANGUAGE

    Re: what % asures me a 'A' grade in the subject ENGLISH LANG from 75 - 80 % depends on each exam
  13. Adham-amr

    cie teachers website

    yea it's true.. A million thanks to the http://www.xtremepapers.net and it's staff its been really an " xtreme" ly useful resource since i've been using it. Really nothing is like xtremepapers,whethere it's cie teachers resource or anything. thanks again xtremepapers
  14. Adham-amr

    GRADIN SYSTEM???

    every paper in every subject has its own grade threshold which has the minimum mark for every paper to get a specific grade for example it maybe needs to get 60 marks to get an ' A ' in paper 3 biology.
  15. Adham-amr

    english:writing speeches

    Format: A useful way to structure your speech is as follows Introduction/Welcome ---> Body of speech ---> Conclusion/Best wishes for the future/Toast Register : How formal is the occasion? Take care of the register to remind yourself of the differences between formal/informal speeches...
  16. Adham-amr

    Can somebody help me out?

    no he's speaking about the core syllabus not the extended one..!! here in egypt they take core syllabus in grade 9 and in grade 10 they take the extended syllabus i used to take the core syllabus last year but i'm know in grade 10
  17. Adham-amr

    Different Zones in IGCSE timetables URGENT

    egypt
  18. Adham-amr

    Different Zones in IGCSE timetables URGENT

    ya me too..i want to know that..!!
  19. Adham-amr

    Help in biology

    because antibiotics stops the building of the cell wall..but the viruses doesn't have a cell wall, but the bacteria does, so we always take antibiotics when we're sick to defend against secondary bacterial infection.
  20. Adham-amr

    O/N 09 Chemistry Paper 6

    ohh..! that question needs nothing but an energetic brain.. say you've got a piece of Mg ribbon..about 5 gm. you've added on it about 15 cm3 of sulfuric acid. and you know that, that volume of sulfuric acid is the EXACT amount needed for the reaction to occur. in that question it says that the...
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