Edexcel A2 Chemistry 6ch04/05 JUNE 2015 Watch

aersh8
Badges: 14
Rep:
?
#2121
Report 3 years ago
#2121
(Original post by Chazatthekeys)
Well when you put it like that I don't deserve to be at Cambridge, how can you cope with all of that?!?! You been doing them for like 5 years or something?! lol

I see aha! That's strange - never would have thought they'd do that lol

My chemistry teacher's are chemistry god's - If i don't do good then it's all on me lol
Haha, it's called ignoring the subjects that aren't part of the offer
Wait do you have several teachers for chem??
I love my teacher, it's just that we have a very large class and we didn't even finish the syllabus properly this year that's a bit worrying - the things we've done at the beginning of the year (like entropy etc) we know perfectly but we had pretty much self-teach redox.

Posted from TSR Mobile
1
quote
reply
Chazatthekeys
Badges: 9
Rep:
?
#2122
Report 3 years ago
#2122
(Original post by aersh8)
Haha, it's called ignoring the subjects that aren't part of the offer
Wait do you have several teachers for chem??
I love my teacher, it's just that we have a very large class and we didn't even finish the syllabus properly this year that's a bit worrying - the things we've done at the beginning of the year (like entropy etc) we know perfectly but we had pretty much self-teach redox.

Posted from TSR Mobile
Ignoring? ='D
Yeah 2 ! Oh right, there's only 1 A2 chemistry class and it had 14 people in it lol - that's big on average.

We finished the whole syllabus like in the 4th term in March lol

We had to self-teach chromatography and entropy for like half-term work lol we did all the organic at the beginning - embed that first since there's more aha
0
quote
reply
aersh8
Badges: 14
Rep:
?
#2123
Report 3 years ago
#2123
(Original post by Chazatthekeys)
Ignoring? ='D
Yeah 2 ! Oh right, there's only 1 A2 chemistry class and it had 14 people in it lol - that's big on average.

We finished the whole syllabus like in the 4th term in March lol

We had to self-teach chromatography and entropy for like half-term work lol we did all the organic at the beginning - embed that first since there's more aha
I see! We're a class of 21 this year, which explains why my teacher is struggling this year since there usually are no more than 7 people taking A2 chem.

Btw since you seem so prepared for chem - any little details that you feel could come up? (I have only read a revision guide so I'm scared I've missed quite a bit)

Posted from TSR Mobile
0
quote
reply
Buses
Badges: 9
Rep:
?
#2124
Report 3 years ago
#2124
That was so easy!!
0
quote
reply
ozbilege
Badges: 2
Rep:
?
#2125
Report 3 years ago
#2125
(Original post by Buses)
That was so easy!!
No.
3
quote
reply
Wahid1
Badges: 2
Rep:
?
#2126
Report 3 years ago
#2126
That was much nicer than chem 4 for me.

Hopefully should amount to an A overall


Posted from TSR Mobile
0
quote
reply
yasimo
Badges: 1
Rep:
?
#2127
Report 3 years ago
#2127
What was that paper
3
quote
reply
LibertyB96
Badges: 0
Rep:
?
#2128
Report 3 years ago
#2128
Did anyone get the Vo2+ to v2+ question?Literally couldn't do it
& what'd you get on the enthalpy cyclohexane/benzene/ etc diagram one???
Really struggled on this paper, think there was way more room for lots of small marks to be dropped
0
quote
reply
Wahid1
Badges: 2
Rep:
?
#2129
Report 3 years ago
#2129
(Original post by LibertyB96)
Did anyone get the Vo2+ to v2+ question?Literally couldn't do it
& what'd you get on the enthalpy cyclohexane/benzene/ etc diagram one???
Really struggled on this paper, think there was way more room for lots of small marks to be dropped
Spent sooooooo long in that question ahaha but yeh got there in the end.


Posted from TSR Mobile
0
quote
reply
LibertyB96
Badges: 0
Rep:
?
#2130
Report 3 years ago
#2130
(Original post by Wahid1)
Spent sooooooo long in that question ahaha but yeh got there in the end.


Posted from TSR Mobile
Did you get 92.2% for the purity?I couldn't do the 1 mark half equation bit at the start, nor the 1 mark "what is Z" at the end.Answered most things, just hard to know whether i'm completely wrong or not
0
quote
reply
Wahid1
Badges: 2
Rep:
?
#2131
Report 3 years ago
#2131
(Original post by LibertyB96)
Did you get 92.2% for the purity?I couldn't do the 1 mark half equation bit at the start, nor the 1 mark "what is Z" at the end.Answered most things, just hard to know whether i'm completely wrong or not
92.2 indeed


Posted from TSR Mobile
0
quote
reply
dannydok
Badges: 0
Rep:
?
#2132
Report 3 years ago
#2132
96.4%
0
quote
reply
outclast
Badges: 0
Rep:
?
#2133
Report 3 years ago
#2133
Who else couldn't do the chromium question?
0
quote
reply
LunaLovegood14
Badges: 0
Rep:
?
#2134
Report 3 years ago
#2134
What did people get for the very last question about low res nmr and mass spec?
0
quote
reply
_bindra
Badges: 2
Rep:
?
#2135
Report 3 years ago
#2135
Vote now!

http://www.thestudentroom.co.uk/show....php?t=3405631
0
quote
reply
LibertyB96
Badges: 0
Rep:
?
#2136
Report 3 years ago
#2136
(Original post by LunaLovegood14)
What did people get for the very last question about low res nmr and mass spec?
Three peaks in ratio 4:4:1
and mass peak at "insert value here calculated from Molecular formula"
0
quote
reply
jonnycope7
Badges: 2
Rep:
?
#2137
Report 3 years ago
#2137
(Original post by LibertyB96)
Three peaks in ratio 4:4:1
and mass peak at "insert value here calculated from Molecular formula"
I got 5 peaks 2:2:2:2:1, as the molecule was not symmetrical
0
quote
reply
ojstratton
Badges: 1
Rep:
?
#2138
Report 3 years ago
#2138
(Original post by jonnycope7)
I got 5 peaks 2:2:2:2:1, as the molecule was not symmetrical
Definitely 5 peaks but didn't bother with splitting pattern because protons on benzene ring do something special that I can't quite remember but I didn't they think they split following the conventional n+1 rule of thumb


Posted from TSR Mobile
0
quote
reply
jonnycope7
Badges: 2
Rep:
?
#2139
Report 3 years ago
#2139
(Original post by ojstratton)
Definitely 5 peaks but didn't bother with splitting pattern because protons on benzene ring do something special that I can't quite remember but I didn't they think they split following the conventional n+1 rule of thumb


Posted from TSR Mobile
It was was not benzene it was a cyclohexene with 3 double bonds
0
quote
reply
chemvic
Badges: 0
Rep:
?
#2140
Report 3 years ago
#2140
It was low resolution nmr, so no splitting patterns!
0
quote
reply
X

Quick Reply

Attached files
Write a reply...
Reply
new posts
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

University open days

  • University of Buckingham
    Psychology Taster Tutorial Undergraduate
    Fri, 14 Dec '18
  • University of Lincoln
    Mini Open Day at the Brayford Campus Undergraduate
    Wed, 19 Dec '18
  • University of East Anglia
    UEA Mini Open Day Undergraduate
    Fri, 4 Jan '19

Were you ever put in isolation at school?

Yes (76)
27.54%
No (200)
72.46%

Watched Threads

View All
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