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Recent content by aliiiiiiiiii

  1. aliiiiiiiiii

    oo ya one and only one time!

    oo ya one and only one time!
  2. aliiiiiiiiii

    what???

    what???
  3. aliiiiiiiiii

    The End Of The Word

    super
  4. aliiiiiiiiii

    thanx ;;))

    thanx ;;))
  5. aliiiiiiiiii

    chem p1 doubts

    no not all salts havee ph 7 only the salts made from acids and bases that are in the same level like strong acid+strong base =ph7 salt stron acid +week base =acidic salt
  6. aliiiiiiiiii

    chem p1 doubts

    i hope am not late i think its B because u will have to find the % of oxygen. which is in 100% O2 is like 27-28% fined the % when its 120 it will be almost 30-31 then add 120 u will get 150 or 151 which is B hope i helped:) sorry O2 is 21% it will come close
  7. aliiiiiiiiii

    chem p1 doubts

    it doesnt because a salt made of stong acid and alkali like NaCl will form nutral solutions.
  8. aliiiiiiiiii

    chem p1 doubts

    which year
  9. aliiiiiiiiii

    chem p1 doubts

    ya when u add more water the more its not concentrated it becomes dalute
  10. aliiiiiiiiii

    chem p1 doubts

    well revise the tests and try to do 1999 to 2002 too because my experience with physics p1,many Q's came from 2000 to 2005 and if ur free revise the book like fast revision!!
  11. aliiiiiiiiii

    Physics, Chemistry and Biology: Post your doubts here!

    i think bcause the nacl is in a saprate tube so its not dessolve!!??
  12. aliiiiiiiiii

    chem p1 doubts

    hi every 1 if u have any doubts post them here and ill help u:);)
  13. aliiiiiiiiii

    lol

    lol
  14. aliiiiiiiiii

    help any stoichiometry note please urgent!!!!!!!!

    thanx verry much :))))))))
  15. aliiiiiiiiii

    help any stoichiometry note please urgent!!!!!!!!

    please!!!!!!!!!!!!
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