Hey there! Sign in to join this conversationNew here? Join for free
x Turn on thread page Beta

OCR (Salters) AS Chemistry: Unit F332 (Post exam discussion Jan 2010) watch

    Offline

    2
    ReputationRep:
    What is this thread?? This is a mixture of OCR A and OCR B....
    Offline

    2
    ReputationRep:
    (Original post by Dem Chem)
    I got 0.0368 oh dear

    *******, that's what I had at first but then because it said that it was 100% something, I multiplied it by 100.
    Offline

    2
    ReputationRep:
    ONe of the questions asked what type of streoisomer the compounds youe drew where. Was it Cis trans?
    Offline

    0
    ReputationRep:
    (Original post by xXxBaby-BooxXx)
    Well, testing a few things out on my calculator, you could have done:

    34/233.4 (H202 mass / barium sulphatey thing mass)

    and then accidently timesed by 10 rather than 100

    = 1.456

    Which would round to 1.5 %

    Thank You. :shot:

    On another note, what subject did you apply for UEA and Southampton?
    Offline

    2
    ReputationRep:
    can some a mod seperate the threads again, or some one make a new thread?
    • Wiki Support Team
    Offline

    18
    ReputationRep:
    Wiki Support Team
    (Original post by Presidential)
    One of the questions asked what type of stereoisomer the compounds you drew were. Was it Cis trans?
    That's what I got

    Just to be on the safeside, I put geometric, E/Z, cis/trans

    Try not giving me the marks for that!!
    Offline

    10
    ReputationRep:
    What was the question to give the mass?
    Offline

    2
    ReputationRep:
    Can A Mod Sort This Out!!??
    Offline

    0
    ReputationRep:
    (Original post by I Have No Imagination)
    *******, that's what I had at first but then because it said that it was 100% something, I multiplied it by 100.
    oh i think your right...people were saying when we got out that it was a trick question and on the page before it said 2 moles of sodium made 1 mole or calcium (or it might be the other way round) so you have to multiply the answer by 2
    • Wiki Support Team
    Offline

    18
    ReputationRep:
    Wiki Support Team
    (Original post by major-major-major)
    Thank You. :shot:

    On another note, what subject did you apply for UEA and Southampton?
    Haha that's alright

    And um....Southampton is medicine, UEA is medicine and Pharmacy. I'm assuming since you asked, that you have also applied there. What for?
    Offline

    2
    ReputationRep:
    (Original post by xXxBaby-BooxXx)
    That's what I got

    Just to be on the safeside, I put geometric, E/Z, cis/trans

    Try not giving me the marks for that!!
    lol good stuff
    Offline

    2
    ReputationRep:
    (Original post by Dem Chem)
    oh i think your right...people were saying when we got out that it was a trick question and on the page before it said 2 moles of sodium made 1 mole or calcium (or it might be the other way round) so you have to multiply the answer by 2
    Aaarghh, I got so many questions wrong. I've failed...again. :emo:
    Offline

    0
    ReputationRep:
    (Original post by xXxBaby-BooxXx)
    Haha that's alright

    And um....Southampton is medicine, UEA is medicine and Pharmacy. I'm assuming since you asked, that you have also applied there. What for?

    Applied for chemistry (D'oh).
    • Wiki Support Team
    Offline

    18
    ReputationRep:
    Wiki Support Team
    (Original post by major-major-major)
    Applied for chemistry (D'oh).
    Haha nice work :yes:
    My friend's applied to UEA and I think she's putting it as her insurance.
    And she thinks she's retaking this paper in June again :/
    Offline

    2
    ReputationRep:
    F322 people this way http://www.thestudentroom.co.uk/show...6#post23221696
    Offline

    0
    ReputationRep:
    (Original post by I Have No Imagination)
    Aaarghh, I got so many questions wrong. I've failed...again. :emo:
    Im sure you havent

    Theres a few stupid mistakes ive made aswel...i put the CO was a greenhouse gas even tho i knew it wasnt just because i couldnt think of the word 'photochemical' smog lol
    Offline

    0
    ReputationRep:
    (Original post by xXxBaby-BooxXx)
    Haha nice work :yes:
    My friend's applied to UEA and I think she's putting it as her insurance.
    And she thinks she's retaking this paper in June again :/

    I've got an offer from UEA and southampton, but the biggest surprise (:eek: )

    interview at UCL. I may as well tell them not to bother.
    Offline

    0
    ReputationRep:
    (Original post by Dem Chem)
    I got 0.0368 oh dear
    No i got this too Woo!
    Wasnt it because the stoic ratio was 2 sodium: 1 calcium
    Well i hope so!!
    Offline

    0
    ReputationRep:
    (Original post by xxcherry-popxx)
    No i got this too Woo!
    Wasnt it because the stoic ratio was 2 sodium: 1 calcium
    Well i hope so!!
    I hope so tooo :p:
    I dont have a clue what I even done to get that...

    Was there any other tricky questions youve been worried about?
    What did you get for the frequency and energy ones at the start?
    Offline

    0
    ReputationRep:
    (Original post by I Have No Imagination)
    Aaarghh, I got so many questions wrong. I've failed...again. :emo:
    Does this mean your in year 13 and resitting?
 
 
 
Reply
Submit reply
Turn on thread page Beta
Updated: June 6, 2010
Poll
Do you like carrot cake?

The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.

Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE

Write a reply...
Reply
Hide
Reputation gems: You get these gems as you gain rep from other members for making good contributions and giving helpful advice.