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  1. J

    Chemistry: Post your doubts here!

    In AS practical 33 what was the answer to the last part of the first question regarding using higher mass.Was it yes or no? Secondly what was the answer to the question in wh0ich they asked us about the oxidation state?
  2. J

    Chemistry: Post your doubts here!

    In chemsitry paper 12 today does anybody remember the answer to the 7 question about the equation at equilibrium We were given total moles at equilibrium (2+x/2).And also the question about the structure of C8H16Br2 what were the right options?Was it A 1-1 dibromo 2 propylpentane or B...
  3. J

    Chemistry: Post your doubts here!

    In chemsitry paper 12 today does anybody remember the answer to the 7 question about the equation at equilibrium.And also the question about the structure of C8H16Br2 what were the right options?
  4. J

    Chemistry: Post your doubts here!

    http://www.xtremepapers.com/papers/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_s07_qp_1.pdf Q34
  5. J

    Chemistry: Post your doubts here!

    http://www.xtremepapers.com/papers/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_s07_qp_1.pdf Q34
  6. J

    Chemistry: Post your doubts here!

    thn thnx very much
  7. J

    Chemistry: Post your doubts here!

    In this question u have to recall that the fertiliser Ammonium nitrate has the molecular formula: NH4NO3 which is the same as N2H4O3.
  8. J

    Chemistry: Post your doubts here!

    http://www.xtremepapers.com/papers/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_w11_qp_12.pdf Q4
  9. J

    Chemistry: Post your doubts here!

    U have mixed up the questions.And judging by your response obviously are trying to prove the statements are wrong but they are correct 2 and 3.
  10. J

    Chemistry: Post your doubts here!

    http://www.xtremepapers.com/papers/CIE/Cambridge International A and AS Level/Chemistry (9701)/9701_s06_qp_1.pdf Q33 why is statement 2 incorrect? http://www.xtremepapers.com/papers/CIE/Cambridge International A and AS Level/Chemistry (9701)/9701_w06_qp_1.pdf In Q5 why isnt answer D? In Q32 why...
  11. J

    Chemistry: Post your doubts here!

    http://www.xtremepapers.com/papers/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_s06_qp_1.pdf Q33 why is statement 2 incorrect? http://www.xtremepapers.com/papers/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_w06_qp_1.pdf In Q5 why...
  12. J

    Chemistry: Post your doubts here!

    http://www.xtremepapers.com/papers/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_s06_qp_1.pdf Q33 and Q34
  13. J

    Chemistry: Post your doubts here!

    http://www.xtremepapers.com/papers/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_s06_qp_1.pdf Q11,33 and 34
  14. J

    Chemistry: Post your doubts here!

    Q9 answer is b and concentration doesn't affect Kc only temperature does
  15. J

    Chemistry: Post your doubts here!

    http://www.xtremepapers.com/papers/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_w07_qp_1.pdf Q32 how can statements 2 and 3 be correct. Q9
  16. J

    Chemistry: Post your doubts here!

    http://www.xtremepapers.com/papers/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_w08_qp_1.pdf Q6 and Q17
  17. J

    Chemistry: Post your doubts here!

    thnx man i love u
  18. J

    Chemistry: Post your doubts here!

    ok
  19. J

    Chemistry: Post your doubts here!

    No I didint
  20. J

    Chemistry: Post your doubts here!

    no i still posted the questions earlier
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