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  1. LeenBuscus

    cheap schools in jeddah

    Yep! done my AS last year and will do the A2 next year ^^
  2. LeenBuscus

    Video games! ( ͡° ͜ʖ ͡°)

    GTA V is banned in KSA and I have younger brothers soo :x but I have watch dogs I'm waiting for exams to end so I can play it :D
  3. LeenBuscus

    Paper 1 Chemistry Tomorrow D:

    where can I find the mark schemes?
  4. LeenBuscus

    Chemistry: Post your doubts here!

    PEOPLE HALP PLEASE October 2012 paper 13 Question 10... WHY IS IT C
  5. LeenBuscus

    cheap schools in jeddah

    Thamer is pretty good too :D never been to it but heard it's great :3
  6. LeenBuscus

    cheap schools in jeddah

    I don't know about the fees compared to others but Global and KMIS (Al Kon Al Motawara Int School) have IGCSEs and they are pretty good in teaching them c: (I go to KMIS and I'll be grade 12 next year)
  7. LeenBuscus

    Paper 1 Chemistry Tomorrow D:

    ~~~Al has 13 e and as a -2 ion it has 15 e and O has 16 and as a + ion it has 15 e so they're both on same p orbital in electronic configuration... so 1 is right ~~~N has 7 e and the +2 ion of Cl has 15 e the electric config of N is 1S2,2S2,2P3 the electc config of Cl +2 is 1S2,2S2,2P6,3S2,3P3...
  8. LeenBuscus

    Paper 1 Chemistry Tomorrow D:

    get the n for SnCl2... (9.5/190) = 0.05 get oxidation state of Mn in MnO4^- (-1=x-8) = 7 so Mn +7 changes to Mn +2 therefore reduced by 5 and Sn +2 changes to Sn +4 so oxidised by two in redox oxidised must equal reduced so multiply both equations one by 2 and the other by 5 to get 5Sn^+2 ->...
  9. LeenBuscus

    Paper 1 Chemistry Tomorrow D:

    it is C because the graph has nothing to do with 1 concentration it is talking about number of molecules... 2 is right because increasing temp increasing energy so can be represented on graph 3 is right becaue adding catalyst decreasing Activation energy so can be represented on graph c:
  10. LeenBuscus

    Paper 1 Chemistry Tomorrow D:

    m/j or o/n?
  11. LeenBuscus

    Paper 1 Chemistry Tomorrow D:

    Solving pastpapers and going through the syllabus points that I have a problem in... and reading solved papers to know the answers and understand them c: what about you?
  12. LeenBuscus

    Paper 1 Chemistry Tomorrow D:

    You just summarized my whole year in one sentence xD
  13. LeenBuscus

    Bands Anyone? (SOAD, Skillet, Imagine Dragons)

    Anyone into any of these three bands? :3 These previous days I listened to System Of A Down non stop, surprisingly their loud music helped me focus on my studies :P Skillet have been my first love to music and they're awesome c: but I became a fan of Imagine Dragons newly I'm not that much of a...
  14. LeenBuscus

    PLEASEEEEEE HELP!!! BIOLOGY OR COMPUTER STUDIES?? :(

    what do you mean "switch to engineering in A levels"?
  15. LeenBuscus

    PLEASEEEEEE HELP!!! BIOLOGY OR COMPUTER STUDIES?? :(

    woah that's a lot good luck on them c: But in my opinion, if you are already taking chemistry and physics I think that you should probably take biology as well... Because in case you decided to study medicine, biology is a basic need... and in any way engineering needs math and physics as a...
  16. LeenBuscus

    Paper 1 Chemistry Tomorrow D:

    Haaaii everyone c: Are you ready for tomorrow's paper? And what last minute preparations are you doing? According to the level of difficulty you faced in the previous chem papers what are your expectations for tomorrow and do you think it will be tricky? Oh and good luck to everyone :D
  17. LeenBuscus

    PLEASEEEEEE HELP!!! BIOLOGY OR COMPUTER STUDIES?? :(

    I don't mean what school are you doing your examinations, I mean what university are you going to after grade 12... and by "how many O levels" I mean how many O level subjects will you do? For example I did 7 O levels (chemistry Biology Physics Math ICT English(ESL) and arabic) what are you...
  18. LeenBuscus

    PLEASEEEEEE HELP!!! BIOLOGY OR COMPUTER STUDIES?? :(

    How many O levels are you doing and where are you planning to study?
  19. LeenBuscus

    Free University Advice

    I want to study medicine in a country abroad such as in USA or UK or a place where I don't have a language barrier in daily communicatons.. (I'm only fluent in English) I had 6 A and a B in O level last year, and I'm doing 4 AS math chemistry biology physics... Next year I may probably do 2-3...
  20. LeenBuscus

    PLEASEEEEEE HELP!!! BIOLOGY OR COMPUTER STUDIES?? :(

    Last year I took 7 Olevels including both Biology and ICT, ICT is pretty close the computer studies I guess so... Anyway both are quite easy and interesting to study... I will be going into medicine inshallah so I guess biology is a main thing to be taken I think that in O level it doesn't...
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