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  1. étudiante

    Chemistry: Post your doubts here!

    no problem ;) calculate the oxidation nos of Cr in all the equations A) +6 ----> +3 B) +6 ---->+6 C) +6 ----> +6 D) +6 ----> +3 Answer is D because the no of O (per Cr atom) is also reducing along with the ON.. this was the explanation i was given by someone... I'd like it if u guys could...
  2. étudiante

    Chemistry: Post your doubts here!

    which question?
  3. étudiante

    Chemistry: Post your doubts here!

    link please....
  4. étudiante

    http://fc08.deviantart.net/fs30/i/2008/116/6/e/Nike_SB_by_Mattie7777.jpg

    http://fc08.deviantart.net/fs30/i/2008/116/6/e/Nike_SB_by_Mattie7777.jpg
  5. étudiante

    Chemistry: Post your doubts here!

    ur welcum ^_^
  6. étudiante

    Chemistry: Post your doubts here!

    yes!
  7. étudiante

    welx :D

    welx :D
  8. étudiante

    I wish i could play back the movie of life and edit it: some parts i'd like to delete, and some...

    I wish i could play back the movie of life and edit it: some parts i'd like to delete, and some parts i'd like to copy and paste again. :,(
  9. étudiante

    :D ur wall looks bright again! YAY! :,)

    :D ur wall looks bright again! YAY! :,)
  10. étudiante

    Thanks for the follow :)

    Thanks for the follow :)
  11. étudiante

    Chemistry: Post your doubts here!

    alright! so we dont need the moles of Ag den... THANKS A LOT :D
  12. étudiante

    Chemistry: Post your doubts here!

    thanks a lot! i was trying the same thing of excluding Ag(s) but.... i thought we need to claculate its number of moles too ryt? then wat do we do wid da number of moles of Ag(s)?
  13. étudiante

    Chemistry: Post your doubts here!

    same here :cry: what methods r u using? could u share please? :)
  14. étudiante

    Chemistry: Post your doubts here!

    I'm not getting any of the options :eek: wat method r u using please?
  15. étudiante

    Yes its fine with me... Inshallah! :)

    Yes its fine with me... Inshallah! :)
  16. étudiante

    Chemistry: Post your doubts here!

    its alright :) can u please give me a direct link to the paper itself cuz i cant find it atm... den i'll try 2 solve dem :)
  17. étudiante

    Nice avatar! Ameen for all of us! :)

    Nice avatar! Ameen for all of us! :)
  18. étudiante

    Chemistry: Post your doubts here!

    can u give me the link please? i'll try to... its a good revision :P
  19. étudiante

    Chemistry: Post your doubts here!

    the one dat can distort the charge cloud of the anion the most.... it will be the one with the greatest charge denstiy (i.e. smallest radius and highest charge)
  20. étudiante

    Chemistry: Post your doubts here!

    yep! ^_^ ur so welcum... just remember me in ur prayers pls :)
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