Switch01
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#1
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How did u guys find that test?
It was ehh for me.
I didnt get the ionic equation (Apparently it was 3Al + 2H+ ---> Al3+ + H2)
What did u guys get for the mass of 1 hydrogen atom? I left it blank
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Me123456789
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#2
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#2
(Original post by Switch01)
How did u guys find that test?
It was ehh for me.
I didnt get the ionic equation (Apparently it was Al + 2H+ ---> Al3+ + H2)
What did u guys get for the mass of 1 hydrogen atom? I left it blank
I left that blank too.
The test would have been ok if I had enough time... I didn’t get to finish it
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Jemmacook1
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#3
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#3
Struggle for time
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bigpandax
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#4
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Pretty bad, purely because i didnt put enough time into revising, regret it so bad
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bigpandax
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#5
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What did anyone get for the last question? I got avogadros constant, is that wrong?
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Switch01
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#6
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(Original post by bigpandax)
What did anyone get for the last question? I got avogadros constant, is that wrong?
Do u do Combined or Seperate?
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bigpandax
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#7
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#7
Combined
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bigpandax
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#8
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#8
(Original post by Switch01)
How did u guys find that test?
It was ehh for me.
I didnt get the ionic equation (Apparently it was 3Al + 2H+ ---> Al3+ + H2)
What did u guys get for the mass of 1 hydrogen atom? I left it blank
I think i got avogadros constant for the mass of 1 hydrogen atom.. its probs wrong tho
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roond
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(Original post by bigpandax)
I think i got avogadros constant for the mass of 1 hydrogen atom.. its probs wrong tho
it is 1 divided by avagadros constant
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Switch01
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#10
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#10
(Original post by roond)
it is 1 divided by avagadros constant
What % u expecting to get around? Im thinking 70-80 for me
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roond
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#11
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#11
(Original post by Switch01)
What % u expecting to get around? Im thinking 70-80 for me
about 80
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TomB02
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#12
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#12
Chemistry was quite straightforward. 6 markers were fine aswell
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AM_TSR
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#13
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#13
(Original post by roond)
it is 1 divided by avagadros constant
I did that
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sultanas
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#14
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#14
(Original post by Switch01)
How did u guys find that test?
It was ehh for me.
I didnt get the ionic equation (Apparently it was 3Al + 2H+ ---> Al3+ + H2)
What did u guys get for the mass of 1 hydrogen atom? I left it blank
I was so stuck on that question, I just wrote something random. At first I thought I done alright but now seeing that I got most of the mathematical aspect of the paper incorrect, I'm not going to be able to get a high grade I hope the boundaries are low
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tobynorth_
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#15
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what did people get for the one asking about tonnes? I got 84
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roond
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#16
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(Original post by tobynorth_)
what did people get for the one asking about tonnes? I got 84
it is 168 because the balanced equation was 4 fe + 3o2 = 2fe2o3
so there was a 2:1 mole ratio so you had to times it by 2
but you will still get most of the marks
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ohdearstudying
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#17
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(Original post by tobynorth_)
what did people get for the one asking about tonnes? I got 84
1.2 oml
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tobynorth_
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#18
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#18
(Original post by roond)
it is 168 because the balanced equation was 4 fe + 3o2 = 2fe2o3
so there was a 2:1 mole ratio so you had to times it by 2
but you will still get most of the marks
ohhh, well yh at least I got some. And I got the avogardo constant, one by guessing. I just divided and multiplied it and 1 until I got something that wasn't the avogardos constant lool
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tobynorth_
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#19
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#19
oh & what did people get for the concentration one? and A for the one asking about A or B yh?
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aquamonkey
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#20
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(Original post by tobynorth_)
what did people get for the one asking about tonnes? I got 84
I got that as well lol
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