AQA CHEMISTRY JUNE 12th 2018 UNOFFICIAL MARK SCHEME PAPER 2 Watch

tombster2000
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#21
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#21
(Original post by Opeyemiobe123)
Thought it was electorphhillic additon?
can't be as nothing was added. it had be properly stuck but I knew nothing was added. googled when I got home
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eliza154
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#22
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#22
(Original post by Opeyemiobe123)
Got the same for Arrhenius equation but the least polar thing I was lost 😂 I got 54.0
that one was tricky, at least we have a 50:50 chance because we didn't have to explain 😂 i'm sure the markscheme will give us a range for arrhenius
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eliza154
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#23
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#23
(Original post by Opeyemiobe123)
Got everything same as you 😊😊😊 expect Maxine yield question
1. Said to wash with water and filter to remove any soluble impurities and dry with absorbent paper to remove any traces of water after distillation
2. Filterate hot to remove any insoluble impurities
don't know if that'll be right because aldehyde is a liquid?
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itzme_02
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#24
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#24
wait the exam is tommorow right?? for chem ??
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itzme_02
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#25
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#25
(Original post by itzme_02)
wait the exam is tommorow right?? for chem ??
whats with this mark scheme?
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Bookaddict02
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#26
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#26
did AQA chem TODAY??
Edexcel chem is tmrw x
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itzme_02
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#27
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#27
(Original post by harsev singh)
Haha not sure if you're joking but AQA A level Chemistry was this afternoon
ohhhh this is all for A levels
mateee im on about the gcse chem i got tommorow
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itzme_02
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#28
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#28
(Original post by Bookaddict02)
did AQA chem TODAY??
Edexcel chem is tmrw x
aqa chem is tommz as well xx
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About2GetLaid
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#29
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#29
(Original post by Opeyemiobe123)
I talked about how it’s more stable by 152kjmol due to its delocalised ring of electrons and said it had a planar cyclic structure as carbon atoms only make 3 bonds so electrons in p orbital stick out above and below the plane to form a ring
Would I get a mark if I said trigonal planar for shape???
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About2GetLaid
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#30
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#30
(Original post by itzme_02)
whats with this mark scheme?
Looooooool
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itzme_02
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#31
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#31
(Original post by About2GetLaid)
Looooooool
ynoooo😂😭
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Vetahanj
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#32
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#32
(Original post by Opeyemiobe123)
Since no one has started an official mark scheme yet I did 😊
54.7
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AC1042
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#33
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#33
(Original post by eliza154)
A level don't worry haha
phew! thanks!!:excited::excited:
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