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AS level chemisty AQA

How did you all find the exam? Did anyone else get 39.5% (I think was my answer) for the titration question?? Personally I think that it was alright but oh my god why did they put so many ion tests into that exam? XD
(edited 1 month ago)

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I got 74.1% on the titration question to be honest because of HCl reacted in excess so i had to like find out the actual moles that reacted and used that to determine the moles of MgO. Still don't know if i was right tho :frown:

i didnt get this my friend did
Reply 2
Original post by CriticalDaniel
I got 74.1% on the titration question to be honest because of HCl reacted in excess so i had to like find out the actual moles that reacted and used that to determine the moles of MgO. Still don't know if i was right tho :frown:
i didnt get this my friend did

yeah I had no idea for it also ๐Ÿ˜† , I took the amount of moles of water and assumed it to be the same for MgO. But who knows I know a fried got over 40 for it so no answers have matched up yet!
I got around 40ish % on the titration, I looked at the mol of the one we where told to work out, and it reacted in a two to one ratio and worked it out from there and then proceeded to question my life choices on the test tube test question
Reply 4
Original post by Potterfun
I got around 40ish % on the titration, I looked at the mol of the one we where told to work out, and it reacted in a two to one ratio and worked it out from there and then proceeded to question my life choices on the test tube test question
Oh my god yeah the test tube question was pretty scummy to be honest I was lucky in the fact that I revised that stupid thing though ๐Ÿ˜‚, oh I understand I thought that because HCl was in excess then you couldnโ€™t use the 0.05 mol calculated so I instantly started to work with the Mol of other substance and got an amount of mol for the water ๐Ÿ˜‚, yeah I have no clue on that one but a friend of mine looks to have done the same thing!
Reply 5
Original post by Holmes21
How did you all find the exam? Did anyone else get 39.5% (I think was my answer) for the titration question?? Personally I think that it was alright but oh my god why did they put so many ion tests into that exam? XD

I got just under 45% from subtracting excess mols with the mols remaining then div by 2 bc of the ratio
Reply 6
Original post by JNB_006
I got just under 45% from subtracting excess mols with the mols remaining then div by 2 bc of the ratio

yeah that sounds fair enough! I understand that, it was a weird question and a lot of people are being confused by it - understandably!
Reply 7
29.8% anyone? ๐Ÿค”
Reply 8
Original post by Methene
29.8% anyone? ๐Ÿค”

Everyone has got different answers by the looks of it ๐Ÿ˜‚, classic AQA and their stupid questions ๐Ÿ˜‚
Reply 9
Original post by Methene
29.8% anyone? ๐Ÿค”

this is the right answer
I'm doing a level aqa and did this question as practice! Maybe I missed something though... ๐Ÿ™„
Reply 11
a friend of mine told me there whole school got 29.8%
Reply 12
Original post by tf7
a friend of mine told me there whole school got 29.8%
Oh I am guessing that is a private school then? Well in that case my answer would be incorrect ๐Ÿ˜‚
I feel like 74% is right :frown:
Reply 14
Original post by Holmes21
Oh I am guessing that is a private school then? Well in that case my answer would be incorrect ๐Ÿ˜‚

No itโ€™s a public school but the way they are treated there may aswell call it jail ๐Ÿ˜ญ๐Ÿ˜ญ. Itโ€™s meant to be all the smartest kids in london but their last mocks they all failed so they locked the common room and told them to either revise in the library or leave the building after lessons. She told me they all got 29.8% and explained her working so seemed right
It was a tough question regardless. Even if you didn't get the correct final answer, if your working is clear and methodical you should be able to pick up a decent number of marks ๐Ÿ˜
Reply 16
Original post by tf7
No itโ€™s a public school but the way they are treated there may aswell call it jail ๐Ÿ˜ญ๐Ÿ˜ญ. Itโ€™s meant to be all the smartest kids in london but their last mocks they all failed so they locked the common room and told them to either revise in the library or leave the building after lessons. She told me they all got 29.8% and explained her working so seemed right
Ah yes a good old prison school, sound like how mine should be with lower school but they just donโ€™t care ๐Ÿ˜‚, oh my god they got locked in the common room? Thatโ€™s crazy! And to be honest with you that makes a lot of sense I am likely wrong in that case if the revision convicts all got the same answer after being locked away ๐Ÿ˜‚
Reply 17
Original post by Holmes21
Ah yes a good old prison school, sound like how mine should be with lower school but they just donโ€™t care ๐Ÿ˜‚, oh my god they got locked in the common room? Thatโ€™s crazy! And to be honest with you that makes a lot of sense I am likely wrong in that case if the revision convicts all got the same answer after being locked away ๐Ÿ˜‚

๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚ this made me laugh way too much
Reply 18
Original post by tf7
No itโ€™s a public school but the way they are treated there may aswell call it jail ๐Ÿ˜ญ๐Ÿ˜ญ. Itโ€™s meant to be all the smartest kids in london but their last mocks they all failed so they locked the common room and told them to either revise in the library or leave the building after lessons. She told me they all got 29.8% and explained her working so seemed right
imma be real i go to that same skl and i got 45% and a couple friends did as well
(edited 1 month ago)
Reply 19
say the name and ill tell you if you are right otherwise I dont know if you are actually talking about the same school

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