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  1. 22shimmer22girly

    Alhamdulilah not in this paper or november 5 but yes wid june 4 question 6 e.....

    Alhamdulilah not in this paper or november 5 but yes wid june 4 question 6 e.....
  2. 22shimmer22girly

    Exam Venues for This October Novmeber 2015.. Mine is Regent Plaza

    me tooh im doing a2 chem and phy 28th oct pm 30th oct pm 5th nov pm 6th nov pm u?
  3. 22shimmer22girly

    no no sweeto i have soo many probs too ur gonna see tomorow wid j6 nd n 6 heheh

    no no sweeto i have soo many probs too ur gonna see tomorow wid j6 nd n 6 heheh
  4. 22shimmer22girly

    im so sorry i took so long

    im so sorry i took so long
  5. 22shimmer22girly

    standard enthalpy change is reactants-products....then its a simple substraction did u get it? i...

    standard enthalpy change is reactants-products....then its a simple substraction did u get it? i hope it helps if not imma try again
  6. 22shimmer22girly

    the final is a combination of both thats all no tricks and no need for hess cycle only enthalpy...

    the final is a combination of both thats all no tricks and no need for hess cycle only enthalpy change is required in this question: Ca(OH)2 + CO2 arrow CaCO3 + H2O ..... as the equation is hifted we change the sign of -82 to +82...and enthalpy change is products - reactants always remember that and
  7. 22shimmer22girly

    oh its okay i will help u understand it sadia sweeto okay honey look, the 1st is CaCO3 arrow CaO...

    oh its okay i will help u understand it sadia sweeto okay honey look, the 1st is CaCO3 arrow CaO + CO2 which is +178 and the 2nd one is CaO + H2O arrow Ca(OH)2 which is -82
  8. 22shimmer22girly

    YAAAAY !!!!

    YAAAAY !!!!
  9. 22shimmer22girly

    awww that is sooo lovely May Allah bless you both forver isA ya rab XD :D !!!!!

    awww that is sooo lovely May Allah bless you both forver isA ya rab XD :D !!!!!
  10. 22shimmer22girly

    oh thank u im sorry my brother got me in a bad mood sorry

    oh thank u im sorry my brother got me in a bad mood sorry
  11. 22shimmer22girly

    do u have any other probs cause i have in J4 question 6e: i also get 6691 but thats 2 marks only...

    do u have any other probs cause i have in J4 question 6e: i also get 6691 but thats 2 marks only i have no idea how to get the 3 marks...i have no idea why they substract 18
  12. 22shimmer22girly

    3B is as follows delts H= 82 - 178= -96 KJmol^-1 as 82 must be positive as the equation is...

    3B is as follows delts H= 82 - 178= -96 KJmol^-1 as 82 must be positive as the equation is shifted i hope that helps
  13. 22shimmer22girly

    actually im very particualar about time im really sorry but next time i will make sure of no...

    actually im very particualar about time im really sorry but next time i will make sure of no problems isA
  14. 22shimmer22girly

    sure q2 b(iii) Mechanism B, because the rate-determining step is the slow step which should...

    sure q2 b(iii) Mechanism B, because the rate-determining step is the slow step which should involve only (CH3)2Cdouble bond O and CN^-1 not H+ as H+ doesnt appear in the rate equation so must be involved after the slow step btw check out page 329 from textbook as well i hope that helps if...
  15. 22shimmer22girly

    hey im so sorry family probs i couldnt come at exact 11 im so sorry

    hey im so sorry family probs i couldnt come at exact 11 im so sorry
  16. 22shimmer22girly

    isA at 11 hopefully i will text u

    isA at 11 hopefully i will text u
  17. 22shimmer22girly

    im sorry

    im sorry
  18. 22shimmer22girly

    hey sweeto i will be in the morning isA around 11 i will text u asap then .... i read them and...

    hey sweeto i will be in the morning isA around 11 i will text u asap then .... i read them and write them a lot its the best way
  19. 22shimmer22girly

    same here lol

    same here lol
  20. 22shimmer22girly

    6 b sorry

    6 b sorry
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