AQA GCSE Combined Triology Chemistry Higher paper 2 12 June 2019 unoffical markscheme Watch

Poll: AQA GCSE Combined Triology Chemistry Higher paper 2 12 June 2019 unoffical markscheme
Excellent (55)
10.5%
Good/easy (135)
25.76%
meh/ok (200)
38.17%
stressful/overwhelming (44)
8.4%
bad/hard (49)
9.35%
crap/terrible (35)
6.68%
i didn't do it (6)
1.15%
1st superstar
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#1
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#1
Share your answers guys (after the exam has taken place)
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THE-BLACK-CAT
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#2
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#2
post your answers ! ^^
Percentage question - 8.8%
Moles question - 0.002 (2x10^-3)
Last calculation question - 15 g
Last edited by THE-BLACK-CAT; 1 week ago
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THE-BLACK-CAT
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#3
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#3
Percentage question I got 8.8 %
Last question calculation I got 15g
Ionic equation - ticked the first one
Last edited by THE-BLACK-CAT; 1 week ago
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Georgiax71x
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#4
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#4
For water test, first 2 marker
Drop of water into universal indicator paper. Turns green if it has a pH of 7 and is pure.
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7hello4321
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#5
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#5
Same.
One question I got 0.002 moles
Another maths question to do with grams I got 0.31 or smth

(Original post by THE-BLACK-CAT)
Percentage question I got 8.8 %
Last question calculation I got 15g
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THE-BLACK-CAT
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#6
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#6
Moles question same ^^

(Original post by 7hello4321)
Same.
One question I got 0.002 moles
Another maths question to do with grams I got 0.31 or smth
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Georgiax71x
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#7
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#7
Last 4 marker this is as far as I got.
Sun is emitted as short wave radiation. It is absorbed as long wave infra red radiation. This is then absorbed by greenhouse gases, causing the earth to warm and the greenhouse effects. Things such as ice clads melting and a disruption in migration patterns are a result of this.
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Bugza
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#8
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#8
All the calculation questions I messed up
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THE-BLACK-CAT
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#9
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#9
Dw ! You can grap your marks from the rest of the paper ^^^
(Original post by Bugza)
All the calculation questions I messed up
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THE-BLACK-CAT
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#10
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#10
I said you do evaporation cause even tho PH might be 7 it can still be not pure
(Original post by Georgiax71x)
For water test, first 2 marker
Drop of water into universal indicator paper. Turns green if it has a pH of 7 and is pure.
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THE-BLACK-CAT
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#11
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#11
Calculation question answers I got
Percentage one - 8.8%
Moles one - 0.002 moles
Last one - 15g
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Bugza
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#12
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#12
Yeah I hope so haha.
What did people get for working out the percentage?
(Original post by THE-BLACK-CAT)
Dw ! You can grap your marks from the rest of the paper ^^^
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THE-BLACK-CAT
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#13
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#13
See my above answer for the calculation questions ^^
(Original post by Bugza)
Yeah I hope so haha.
What did people get for working out the percentage?
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Bugza
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#14
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#14
Omg i actually got the percentage one
(Original post by THE-BLACK-CAT)
See my above answer for the calculation questions ^^
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BlueBandana
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#15
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#15
I got 11g for one of them
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Abi Maria
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#16
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#16
(Original post by THE-BLACK-CAT)
Calculation question answers I got
Percentage one - 8.8%
Moles one - 0.002 moles
Last one - 15g
Yes! I got all them too!
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2003maybaby
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#17
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#17
(Original post by THE-BLACK-CAT)
post your answers ! ^^
Percentage question - 8.8%
Moles question - 0.002 (2x10^-3)
Last calculation question - 15 g
I’m so annoyed about the first calculation because I got 31 but then I thought it was at too big so I put 0.31 instead but hopefully they see that I did do 31 in the first place 🤣🤣
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7hello4321
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#18
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#18
(Original post by 2003maybaby)
I’m so annoyed about the first calculation because I got 31 but then I thought it was at too big so I put 0.31 instead but hopefully they see that I did do 31 in the first place 🤣🤣
Well I got a decimal don’t remember the exact number though. Because I think it was the number they gave per dm3 divided by 4 as it was 250cm3
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7hello4321
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#19
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(Original post by 7hello4321)
Well I got a decimal don’t remember the exact number though. Because I think it was the number they gave per dm3 divided by 4 as it was 250cm3
Oh and also it gave it as mg per dm3 so the mg had to be divided by 1000 as it wanted the answer in grams, giving the decimal. I’m hoping the 0.31 answer is the right one lol
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Evil Homer
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#20
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#20
When you guys have a list of the answers I will edit the first post with them in so they are easy to see and discuss
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