Qualification > Sciences
IG Chemistry Paper 3 discussion
zara:
the ppr was f9 for me except the phosphate thingy....n maybe i must hv made sum other mistakes but dont realli remember.....neways its OVER n dats wat the reality is...wohoooo...no mor chemistry!!!!
n i guess p1 is nt dat hard...i mean nly selectin answers frm the list given....so u cn *inny meeny myna mo* the answers....lolzz....if ur nt gettin them .......atleast it wont go blank....n who knos ur *inny meeny mynamo* answers r rite.... :D :D :D
lollzzz....chill out guys!!!
evilzurg307:
I screwed up mine too!
9 questions instead of ordinary set of 7! The parts i am not sure that they are correct or not are:
1)T element- i wrote potassium as it is more reactive.
2)show that the reaction is exothermic- i added first 2 subtracted the value from the last one
3)test other than indicator to show that acid group is present- left blank
4) last page aluminum stuff - my equation was
Al4C3 + 12 H2O --> 4Al(OH)3 +3CH4
rest every thing was correct except for 2 marks in electrolysis and 1 mark for property of ionic compounds.
Muho:
--- Quote from: evilzurg307 on June 01, 2009, 10:16:55 pm ---I screwed up mine too!
9 questions instead of ordinary set of 7! The parts i am not sure that they are correct or not are:
1)T element- i wrote potassium as it is more reactive.
2)show that the reaction is exothermic- i added first 2 subtracted the value from the last one
3)test other than indicator to show that acid group is present- left blank
4) last page aluminum stuff - my equation was
Al4C3 + 12 H2O --> 4Al(OH)3 +3CH4
rest every thing was correct except for 2 marks in electrolysis and 1 mark for property of ionic compounds.
--- End quote ---
number 4 is correct. xD but anyway i'm not sure, and can't bother myself with this anymore. there's an exam for me tomorrow, english language for edexcel, and i must revise on that. One last chance. Paper 1; use it! good luck everyone *goes off*
mr3bood:
for the indicator question..i wrote pH meter........i know it's wrong..but at least i wrote something...who knows..i might get it right anyway.......and for the Aluminium question i didnt balance it...so i think i got 1 for a non balanced equation instead of 2...
X Abdulrahman X:
i wrote for the acid thingy, add drops of an alkali, and if acid is present a reaction will take place
Navigation
[0] Message Index
[#] Next page
[*] Previous page
Go to full version