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Recent content by rockpapers

  1. R

    Revelation Day

    A Level Biology Maths Chemistry Business and Physics
  2. R

    Revelation Day

    4A*s and 1A!!! Excited!!! :D
  3. R

    hahaha yup got 4A*s

    hahaha yup got 4A*s
  4. R

    hahahahaha i like ittttt :D

    hahahahaha i like ittttt :D
  5. R

    ????

    ????
  6. R

    Expected Grade Threshold CIE A-Level 2014

    Variants 1 and 2 (Y)
  7. R

    Expected Grade Threshold CIE A-Level 2014

    I shall let you know soon :D
  8. R

    Expected Grade Threshold CIE A-Level 2014

    Just wanted to post what I think the expected threshold would be for A*: Mathematics: 210 Biology: 183 Chemistry: 203 Physics: 181 What do you guys think?
  9. R

    Chemistry P52 GT

    I did :)
  10. R

    Chemistry P52 GT

    Rate of reaction can for sure be negative!!!!!!
  11. R

    Chemistry P52 GT

    No rate of reaction can certainly be negative!!!
  12. R

    Chemistry P52 GT

    yes definitely!!!
  13. R

    Chemistry P52 GT

    1) NH3 more soluble in water due to hydrogen bonding with water. Trichoromethane is an organic solvent so no hydrogen bonding. 2) Kpc= [NH3] trichoromethane/ [NH3] water and Kpc will be less than 1 since more soluble in water 3) Volumes do not need to be the same since only concentrations are...
  14. R

    Chemistry P52 GT

    It was methyl orange and dilution factor was 200.
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