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Search results

  1. haochen

    CHEMISTRY LATEST NOTES WEBSITE

    it is better to study from my note :D no offence :) btw thx for posting coz it maybe helpful for others :)
  2. haochen

    All chemistry Doubts here :)

    :D but i dont know what question ur talking about ?? :Search: can u tell me :D and ill try to explain it :) A is the answer (the question is to choose the one which is not correct) because electroplating isnt about the reactivity. and it is not B because u need to have the metal salt to...
  3. haochen

    Which center are you in ?

    so....
  4. haochen

    Chemistey Doubts

    :)
  5. haochen

    Boring !!!!

    yeah u too :D
  6. haochen

    Which center are you in ?

    :)
  7. haochen

    Chemistey Doubts

    hope it helped :D
  8. haochen

    guys plz help!!!chem s09_qp3.plz help!!

    i figured out the answer but it is sooo hard and i think ill try my best to explain it to u :D first we write down the equation the we solve for the mole (something related to math) then we find the ratio of the mole of the reactant and product then we substitute them in the equation. after...
  9. haochen

    very important!!!(need answers for p1 chem 1999)

    :ROFL:
  10. haochen

    Boring !!!!

    :D
  11. haochen

    Chemistry Paper 1 Doubts Here... !

    the answer cant be D coz stainless steel is not cheap "it is an alloy" :) hope u got it :D
  12. haochen

    Chemistry Paper 1 Doubts Here... !

    ohh yeah its B :) i was checking my answer and realize that I wrote A so i changed it :) btw thx for telling :D
  13. haochen

    (our teacher can't ans)plz ans this question its VIP

    it is D in exp 1 they r testing for ammonia so it is present (because ammonium break down into ammonia) so the answer for exp 1 is re turn blue and about exp 2 they are testing for chlorine (since the option is "bleach") so if we add sulphuric acid nothing will happen because silver nitrate is...
  14. haochen

    All chemistry Doubts here :)

    :)
  15. haochen

    Boring !!!!

    :shock: no offence :D
  16. haochen

    ur username

    :lol:
  17. haochen

    The Banning Game(ALL please join in)

    arlery isbanned for joining at Mon Dec 27, 2010 8:17 pm :P
  18. haochen

    NARUTO MANGA

    :D
  19. haochen

    The Banning Game(ALL please join in)

    gary221 is banned for not knowing what is the importance of long reason :D
  20. haochen

    ur username

    Lyfroker add a b before r = lyfbroker LIFE BROKER :D
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