me too and the oxides of nitrogen... would've been better if they had some CFC's in there thoughTest was ok. I enjoed the polyethylene question
a little challaging 4 me :mad1:
I wanted more content and less calculations... all that memorising went to waste ><"
Same!!! i want more content and writing than doing stupid calculations. This isnt maths lol. I nail the writing sections and fail on the calculations ie question 22 i lost 7 marks cos i couldnt do it?? how did everyone else do it?I wanted more content and less calculations... all that memorising went to waste ><"
sameI wanted more content and less calculations... all that memorising went to waste ><"
samesame
ahaha yeah.I wanted more content and less calculations... all that memorising went to waste ><"
is that the bread one?Same!!! i want more content and writing than doing stupid calculations. This isnt maths lol. I nail the writing sections and fail on the calculations ie question 22 i lost 7 marks cos i couldnt do it?? how did everyone else do it?
lol u mad mistake with ethanolit was okayish bleh
what did yall get for the bread question, the % of NH3?
i think i got 2.2%
also how about the molar heat of combustion, how much ethanol did yall get?
i got around 550g
D:
yes he/she didlol u mad mistake with ethanol
lol u mad mistake with ethanol
i got 550 at first, but them went back and thought thats too much and it was, the molar heat combustion was Kj, u needed to convert to J, and it says that half is lost to surrounding
i got 3.8g
something like that
they were littered with tricks