Ejsjwwj
Badges: 1
Rep:
? You'll earn badges for being active around the site. Rep gems come when your posts are rated by other community members.
#1
Report Thread starter 4 years ago
#1
Noticed there wasn't a thread on this already.

What were everybody's thoughts on the CHEM4 paper? I thought it was pretty good but I can't find an unofficial markscheme anywhere
0
reply
Charlotte__
Badges: 1
Rep:
? You'll earn badges for being active around the site. Rep gems come when your posts are rated by other community members.
#2
Report 4 years ago
#2
I found the drawing of molecules questions hard, especially drawing V, the one that had the formula of C6H12, didn't react with aqueous bromine and was optically active? Still can't think what that is??
0
reply
username1332991
Badges: 9
Rep:
? You'll earn badges for being active around the site. Rep gems come when your posts are rated by other community members.
#3
Report 4 years ago
#3
(Original post by Charlotte__)
I found the drawing of molecules questions hard, especially drawing V, the one that had the formula of C6H12, didn't react with aqueous bromine and was optically active? Still can't think what that is??
Yeah It was really hard, I didn't get that. What did you get for the buffer question and the concentration of E? Also did they ask us to name any of the mechanisms except the nucleophilic substitution, addition elimination? An what was the damn answer to the question about neutralisation ? My god that paper.
0
reply
Charlotte__
Badges: 1
Rep:
? You'll earn badges for being active around the site. Rep gems come when your posts are rated by other community members.
#4
Report 4 years ago
#4
Glad I'm not the only one! Tbf I feel like I either read the question wrong or it was a misprint, because you can't have C6H12 without it being cyclic therefore optically inactive or being unsaturated! Sorry I can hardly remember the calculations of the paper, for the buffer I think maybe 4.95 or something like that? The 6 marker just before that about H2SO4 was like 12. Something I think! Yeah there wasn't many naming, just a lot of drawing!
0
reply
username1332991
Badges: 9
Rep:
? You'll earn badges for being active around the site. Rep gems come when your posts are rated by other community members.
#5
Report 4 years ago
#5
(Original post by Charlotte__)
Glad I'm not the only one! Tbf I feel like I either read the question wrong or it was a misprint, because you can't have C6H12 without it being cyclic therefore optically inactive or being unsaturated! Sorry I can hardly remember the calculations of the paper, for the buffer I think maybe 4.95 or something like that? The 6 marker just before that about H2SO4 was like 12. Something I think! Yeah there wasn't many naming, just a lot of drawing!
Damn for the buffer I got 5.13. The 6 marker before the buffer I got was 12.95. Other than that neither do I remember. LOL its alright i hope they mark it really nicely
0
reply
Charlotte__
Badges: 1
Rep:
? You'll earn badges for being active around the site. Rep gems come when your posts are rated by other community members.
#6
Report 4 years ago
#6
(Original post by Crapateducation)
Damn for the buffer I got 5.13. The 6 marker before the buffer I got was 12.95. Other than that neither do I remember. LOL its alright i hope they mark it really nicely
I definitely got different for the buffer, but you might have been right and me wrong! But yeah I think I got the same for the 6 marker, yeah I'm hoping for low grade boundaries hahah
0
reply
username1332991
Badges: 9
Rep:
? You'll earn badges for being active around the site. Rep gems come when your posts are rated by other community members.
#7
Report 4 years ago
#7
You are probably right, because, I did H2S04 moles times by two, rather than the KOH so I've definitely failed the buffer. I also got 12.02 or something for the question before the buffer. If only there were enough people who resat to make an unofficial mark scheme.
0
reply
Anonymous33654
Badges: 0
Rep:
? You'll earn badges for being active around the site. Rep gems come when your posts are rated by other community members.
#8
Report 4 years ago
#8
Anyone sitting chem5 on monday?? x
0
reply
Anonymous33654
Badges: 0
Rep:
? You'll earn badges for being active around the site. Rep gems come when your posts are rated by other community members.
#9
Report 4 years ago
#9
i think i did awfully bad on chem4 after reading various tsr threads on it so just pinning all my hopes on chem5 (which is already my weaker chem exam )
Just trying hard to cram all the equations into my head
0
reply
Charlotte__
Badges: 1
Rep:
? You'll earn badges for being active around the site. Rep gems come when your posts are rated by other community members.
#10
Report 4 years ago
#10
(Original post by Crapateducation)
You are probably right, because, I did H2S04 moles times by two, rather than the KOH so I've definitely failed the buffer. I also got 12.02 or something for the question before the buffer. If only there were enough people who resat to make an unofficial mark scheme.
No that's right to times H2SO4 by two, because that's diprotic, so for everyone one molecule of it, it releases 2 protons! KOH should have just been one! Yeah I know, I can hardly remember the paper anymore how haha
0
reply
username1332991
Badges: 9
Rep:
? You'll earn badges for being active around the site. Rep gems come when your posts are rated by other community members.
#11
Report 4 years ago
#11
(Original post by Anonymous33654)
i think i did awfully bad on chem4 after reading various tsr threads on it so just pinning all my hopes on chem5 (which is already my weaker chem exam )
Just trying hard to cram all the equations into my head
There are other threads on Chem 4, where?

Also chem 5 is the easier paper. Just do all past paper question and really use the specification.
0
reply
username1332991
Badges: 9
Rep:
? You'll earn badges for being active around the site. Rep gems come when your posts are rated by other community members.
#12
Report 4 years ago
#12
I dont remember anymore either lol. Its gone now
0
reply
Wally West
Badges: 8
Rep:
? You'll earn badges for being active around the site. Rep gems come when your posts are rated by other community members.
#13
Report 4 years ago
#13
(Original post by Anonymous33654)
Anyone sitting chem5 on monday?? x
i missed the exam today cause i thought it was in the afternoon! i lost my money and the chance to resit
0
reply
username1332991
Badges: 9
Rep:
? You'll earn badges for being active around the site. Rep gems come when your posts are rated by other community members.
#14
Report 4 years ago
#14
(Original post by Wally West)
i missed the exam today cause i thought it was in the afternoon! i lost my money and the chance to resit
Damn, that's actually heart breaking.
0
reply
username1332991
Badges: 9
Rep:
? You'll earn badges for being active around the site. Rep gems come when your posts are rated by other community members.
#15
Report 4 years ago
#15
How did Chem 5 go today guys?
0
reply
X

Quick Reply

Attached files
Write a reply...
Reply
new posts
Back
to top
Latest
My Feed

See more of what you like on
The Student Room

You can personalise what you see on TSR. Tell us a little about yourself to get started.

Personalise

Have you ever considered or are you currently considering an apprenticeship?

Yes, I am actively considering an apprenticeship (58)
12.53%
I am actively considering an alternative to uni that isn't an apprenticeship (8)
1.73%
I have considered an apprenticeship but it's not for me (122)
26.35%
I am considering a degree apprenticeship (43)
9.29%
I haven't considered an apprenticeship (217)
46.87%
Something else (let us know in the thread!) (15)
3.24%

Watched Threads

View All