AQA GCSE Chemistry Unit 2 24 May 2012

Announcements Posted on
Four things that unis think matter more than league tables 08-12-2016
    • Thread Starter
    Offline

    0
    ReputationRep:
    Hi,

    Hope all you have done well in your exams. This is for the Higher Tier. How did you find it?
    Offline

    0
    ReputationRep:
    I found it really easy except for a few calculations although I made up them marks in the other questions.
    Offline

    0
    ReputationRep:
    you see the question where you work out the mean did you count 51.5?
    Offline

    0
    ReputationRep:
    I didn't include it looked like an anomaly


    This was posted from The Student Room's iPhone/iPad App
    Offline

    0
    ReputationRep:
    no because I believe it was an anomalous result.
    Offline

    0
    ReputationRep:
    oh no! i didn't included it at 1st but last 5 mintues i changed it!!!! what did you get for the one you had to tick?
    • Thread Starter
    Offline

    0
    ReputationRep:
    (Original post by Princess008)
    you see the question where you work out the mean did you count 51.5?
    No, i thought it was an anomalous, so i didn't use it to calculate the mean. I got 45.3. Did anyone else get the same?
    • Thread Starter
    Offline

    0
    ReputationRep:
    What did you get for the question about the maximum amount of ammonia that can be made from 2g of Nitrogen. I got 2.43g.
    Offline

    0
    ReputationRep:
    I found the first 6 questions quite easy, but the last 2 were a bit harder (especially the calculations)... Hoping I scraped an A* :cool:
    Offline

    0
    ReputationRep:
    I got 45.8


    This was posted from The Student Room's iPhone/iPad App
    Offline

    0
    ReputationRep:
    (Original post by HopelessTurtle)
    What did you get for the question about the maximum amount of ammonia that can be made from 2g of Nitrogen. I got 2.43g.
    yes i got 2.43!!
    Offline

    1
    ReputationRep:
    (Original post by Princess008)
    you see the question where you work out the mean did you count 51.5?
    I included it.


    This was posted from The Student Room's iPhone/iPad App
    Offline

    0
    ReputationRep:
    it was sooo good, no suprise questions! just perfect!
    Offline

    0
    ReputationRep:
    (Original post by HopelessTurtle)
    What did you get for the question about the maximum amount of ammonia that can be made from 2g of Nitrogen. I got 2.43g.
    Yeah like 5 people that I asked in my year got that haha, they usually get 100UMS so i guess thats right
    Offline

    0
    ReputationRep:
    what about the ion question . what x is ion alkaline something like that?
    Offline

    0
    ReputationRep:
    Hydroxide OH-


    This was posted from The Student Room's iPhone/iPad App
    Offline

    0
    ReputationRep:
    oh god, i included 51.5.. urgh
    Offline

    0
    ReputationRep:
    How can u make that solution to a solid?



    This was posted from The Student Room's iPhone/iPad App
    Offline

    0
    ReputationRep:
    (Original post by HopelessTurtle)
    No, i thought it was an anomalous, so i didn't use it to calculate the mean. I got 45.3. Did anyone else get the same?
    I got 45.8 but I did not use the 51.5 measurement as I thought that it was anomalous (the question was two marks so I took that as a clue) :/
    Offline

    0
    ReputationRep:
    (Original post by Zahirajavaid)
    How can u make that solution to a solid?



    This was posted from The Student Room's iPhone/iPad App
    i wrote you cool it?
 
 
 
Write a reply… Reply
Submit reply

Register

Thanks for posting! You just need to create an account in order to submit the post
  1. this can't be left blank
    that username has been taken, please choose another Forgotten your password?
  2. this can't be left blank
    this email is already registered. Forgotten your password?
  3. this can't be left blank

    6 characters or longer with both numbers and letters is safer

  4. this can't be left empty
    your full birthday is required
  1. Oops, you need to agree to our Ts&Cs to register
  2. Slide to join now Processing…

Updated: April 30, 2015
TSR Support Team

We have a brilliant team of more than 60 Support Team members looking after discussions on The Student Room, helping to make it a fun, safe and useful place to hang out.

Poll
Do you think you'll achieve your predicted A Level grades?
Useful resources
Study resources

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

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