Hey there! Sign in to join this conversationNew here? Join for free

Edexcel IAL Chemistry U4 WCH04 12 jan 2017 Watch

Announcements
    • Thread Starter
    Offline

    2
    ReputationRep:
    hi guys
    I am actually giving U4 exam on 12 jan and wanted to ask if anyone has the june 2016 Edexcel GCE U4 R paper? I couldn't find it anywhere
    • Thread Starter
    Offline

    2
    ReputationRep:
    Anyone gave the paper today? How was it?

    Posted from TSR Mobile
    Offline

    1
    ReputationRep:
    mine was okay. What was your order of reaction from finding half life
    Offline

    1
    ReputationRep:
    Order of reaction was one
    Offline

    0
    ReputationRep:
    The exam was easy
    Offline

    1
    ReputationRep:
    What did you guys get for the mass of sodium lactate?
    • Thread Starter
    Offline

    2
    ReputationRep:
    (Original post by Matt_levar)
    What did you guys get for the mass of sodium lactate?
    23.something grams

    Posted from TSR Mobile
    Offline

    0
    ReputationRep:
    What was the PH4 of lactic acid , 4. Something?
    Offline

    0
    ReputationRep:
    And the the reaction between excess PCL5 and lactic acid
    Offline

    0
    ReputationRep:
    There was an MSQ about gas chromatography , was the answer D ?
    • Thread Starter
    Offline

    2
    ReputationRep:
    (Original post by Mustafa.a999)
    What was the PH4 of lactic acid , 4. Something?
    I think it was 2.something

    Posted from TSR Mobile
    • Thread Starter
    Offline

    2
    ReputationRep:
    (Original post by Mustafa.a999)
    And the the reaction between excess PCL5 and lactic acid
    U had to remove both OH and add cl so it would be ch3ch(cl)cocl

    Posted from TSR Mobile
    Offline

    1
    ReputationRep:
    Do you remember the key details of the question where you had to find the mass of sodium lactate?
 
 
 
  • 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.

  • Poll
    Will you be richer or poorer than your parents?
    Help with your A-levels

    All the essentials

    The adventure begins mug

    Student life: what to expect

    What it's really like going to uni

    Rosette

    Essay expert

    Learn to write like a pro with our ultimate essay guide.

    Uni match

    Uni match

    Our tool will help you find the perfect course for you

    Study planner

    Create a study plan

    Get your head around what you need to do and when with the study planner tool.

    Study planner

    Resources by subject

    Everything from mind maps to class notes.

    Hands typing

    Degrees without fees

    Discover more about degree-level apprenticeships.

    A student doing homework

    Study tips from A* students

    Students who got top grades in their A-levels share their secrets

    Study help links and info

    Can you help? Study help unanswered threadsRules and posting guidelines

    Sponsored content:

    HEAR

    HEAR

    Find out how a Higher Education Achievement Report can help you prove your achievements.

    Groups associated with this forum:

    View associated groups
  • 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.

  • 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.