Hey there! Sign in to join this conversationNew here? Join for free
    • Thread Starter
    Offline

    3
    ReputationRep:
    Need help with questions
    Offline

    4
    ReputationRep:
    got an A* at a level so hopefully I can help
    Offline

    19
    ReputationRep:
    Guess I'm okay.
    Spoiler:
    Show

    (Original post by medleg)
    got an A* at a level so hopefully I can help
    goml
    Offline

    8
    ReputationRep:
    What questions do you need help with?
    Offline

    22
    ReputationRep:
    (Original post by alow)
    Guess I'm okay.
    Represent. :lol:
    Offline

    4
    ReputationRep:
    (Original post by alow)
    Guess I'm okay.
    Spoiler:
    Show


    goml
    haha what? 😂
    Offline

    19
    ReputationRep:
    (Original post by medleg)
    haha what? 😂
    Just kidding
    Offline

    10
    ReputationRep:
    Why is it always the same people on every thread I enter? ^.-
    Offline

    19
    ReputationRep:
    (Original post by ValerieKR)
    Why is it always the same people on every thread I enter? ^.-
    Because we all clearly spend far too much time on TSR.
    • Thread Starter
    Offline

    3
    ReputationRep:
    (Original post by medleg)
    got an A* at a level so hopefully I can help
    The presence of some halide ions in solution can be detected using aqueous silver nitrate and aqueous ammonia.

    Identify a halide ions which, on addition of aqueous silver nitrate , forms a precipitate that is insoluble in concentrated aqueous ammonia.


    Identify a halide ion which cannot be detected using these reagents.
    • Thread Starter
    Offline

    3
    ReputationRep:
    The presence of some halide ions in solution can be detected using aqueous silver nitrate and aqueous ammonia.Identify a halide ions which, on addition of aqueous silver nitrate , forms a precipitate that is insoluble in concentrated aqueous ammonia.Identify a halide ion which cannot be detected using these reagents.
    Offline

    10
    ReputationRep:
    (Original post by England113)
    The presence of some halide ions in solution can be detected using aqueous silver nitrate and aqueous ammonia.

    Identify a halide ions which, on addition of aqueous silver nitrate , forms a precipitate that is insoluble in concentrated aqueous ammonia.


    Identify a halide ion which cannot be detected using these reagents.
    Iodide - check your textbook

    and uh fluoride i guess?
    • Thread Starter
    Offline

    3
    ReputationRep:
    (Original post by ValerieKR)
    Iodide - check your textbook

    and uh fluoride i guess?
    I haven't even started A levels I have finished GCSEs. I have absolutely no idea.
    Offline

    19
    ReputationRep:
    (Original post by England113)
    I haven't even started A levels I have finished GCSEs. I have absolutely no idea.
    Is this work to prepare for your A Levels?
    Offline

    20
    ReputationRep:
    (Original post by ValerieKR)
    Iodide - check your textbook

    and uh fluoride i guess?
    (Original post by England113)
    I haven't even started A levels I have finished GCSEs. I have absolutely no idea.
    What ValerieKR said
    • Thread Starter
    Offline

    3
    ReputationRep:
    (Original post by alow)
    Is this work to prepare for your A Levels?
    Yes and I am worried as it needs to be in by 30th and I really want to do the course.
    Offline

    19
    ReputationRep:
    (Original post by England113)
    Yes and I am worried as it needs to be in by 30th and I really want to do the course.
    A lot of the things you are asking are more easily and quickly found by searching on Google. Search for "Silver nitrate halide test" and you'll find lots of useful resources.
    • Thread Starter
    Offline

    3
    ReputationRep:
    (Original post by alow)
    A lot of the things you are asking are more easily and quickly found by searching on Google. Search for "Silver nitrate halide test" and you'll find lots of useful resources.
    I have but I don't understand what I am looking at . Please help
    Offline

    10
    ReputationRep:
    (Original post by England113)
    I have but I don't understand what I am looking at . Please help
    I've already given you the answers
    Chlorides dissolve in dilute ammonia
    Bromides in concentrated ammonia
    Iodides don't dissolve in ammonia at all

    Any halide not on that list can't be tested for if that's what the exam asks
 
 
 
  • 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
    Are unpaid trial work shifts fair?
    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.