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***2013 LC Chemistry Before/After***

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Comments

  • #632
    MarieCurie22
    Registered Users, Registered Users 2 Posts: 204 ✭✭MarieCurie22


    SecondMan wrote: »
    Tension in the forum,
    Let the tension free,
    We all jump up in a one, two, three.

    There is no tension :P...at least not on my part idc what she has to say :D


  • #633
    Prodigious
    Closed Accounts Posts: 2,827 ✭✭✭Prodigious


    SecondMan wrote: »
    Tension in the forum,
    Let the tension free,
    We all jump up in a one, two, three.

    Try not to be a bollix for once? They're clearly stressed...


  • #634
    MarieCurie22
    Registered Users, Registered Users 2 Posts: 204 ✭✭MarieCurie22


    Prodigious wrote: »
    Try not to be a bollix for once? They're clearly stressed...

    Iim not stressed XD im currently in bed just reading eating yoghurt XD


  • #635
    SecondMan
    Registered Users, Registered Users 2 Posts: 236 ✭✭SecondMan


    Prodigious wrote: »
    Try not to be a bollix for once? They're clearly stressed...

    **** you! I've a Chemistry exam too. Im trying to calm things here but nooooo little Prodgy takes things too seriously and likes seeing people stressed.


  • #636
    Hamza Malik
    Registered Users, Registered Users 2 Posts: 161 ✭✭Hamza Malik


    Yep, you guys are losing it.


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  • #637
    Parawhore.xD
    Registered Users, Registered Users 2 Posts: 571 ✭✭✭Parawhore.xD


    SecondMan wrote: »
    Tension in the forum,
    Let the tension free,
    We all jump up in a one, two, three.

    I'm not tense, I'm buzzing :P

    I'm going to assume it's just a case of tone not travelling well over the Internet, I gain nothing from this exchange anyway.


  • #638
    Fert94
    Registered Users, Registered Users 2 Posts: 69 ✭✭Fert94


    Chillax people, let the results do the talking in August if you're that intent on antagonising people :P no amount of narkiness is going to help anybody!


  • #639
    Scuid Mhór
    Registered Users, Registered Users 2 Posts: 2,326 ✭✭✭Scuid Mhór


    Can't you see all this fighting is tearing us apart?


  • #640
    Fert94
    Registered Users, Registered Users 2 Posts: 69 ✭✭Fert94


    Scuid Mhór wrote: »
    Can't you see all this fighting is tearing us apart?

    Think of the children...


  • #641
    Scuid Mhór
    Registered Users, Registered Users 2 Posts: 2,326 ✭✭✭Scuid Mhór


    MarieCurie22 wrote: »
    Iim not stressed XD im currently in bed just reading eating yoghurt XD

    Leave the yoghurt out of it MarieCurie22!


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  • #642
    lizardspock
    Registered Users, Registered Users 2 Posts: 46 ✭lizardspock


    Why does Fehling's solution have to be made up fresh on the day?? anyone? :)


  • #643
    MarieCurie22
    Registered Users, Registered Users 2 Posts: 204 ✭✭MarieCurie22


    lizardspock wrote: »
    Why does Fehling's solution have to be made up fresh on the day?? anyone? :)

    The solution will be oxidised by the air :)


  • #644
    Prodigious
    Closed Accounts Posts: 2,827 ✭✭✭Prodigious


    MarieCurie22 wrote: »
    The solution will be oxidised by the air :)

    And becomes explosive?


  • #645
    MarieCurie22
    Registered Users, Registered Users 2 Posts: 204 ✭✭MarieCurie22


    Prodigious wrote: »
    And becomes explosive?

    No? Not that I know of?


  • #646
    lizardspock
    Registered Users, Registered Users 2 Posts: 46 ✭lizardspock


    Prodigious wrote: »
    And becomes explosive?

    Think that's for Tollen's reagent


  • #647
    MarieCurie22
    Registered Users, Registered Users 2 Posts: 204 ✭✭MarieCurie22


    For equilibrium calculations when do we count the volume of the vessel?


  • #648
    [Deleted User]
    Posts: 3,966 ✭✭✭ [Deleted User]


    MarieCurie22 wrote: »
    For equilibrium calculations when do we count the volume of the vessel?

    If it's over 1L. Calculations are based on molarity


  • #649
    MarieCurie22
    Registered Users, Registered Users 2 Posts: 204 ✭✭MarieCurie22


    do we need the 3 equilibrium experiments or will one do?


  • #650
    [Deleted User]
    Posts: 3,966 ✭✭✭ [Deleted User]


    Guys, why is it that we don't make octane number of petrol 100?


  • #651
    SecondMan
    Registered Users, Registered Users 2 Posts: 236 ✭✭SecondMan


    MarieCurie22 wrote: »
    do we need the 3 equilibrium experiments or will one do?

    Probably better off studying one in detail and briefly look through the other two in case they ask a direct question about one of the experiments.


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  • #652
    MarieCurie22
    Registered Users, Registered Users 2 Posts: 204 ✭✭MarieCurie22


    Deleted User wrote: »
    Guys, why is it that we don't make octane number of petrol 100?

    The expense of isomerisation to create 224 trimethyl pentane


  • #653
    [Deleted User]
    Posts: 3,966 ✭✭✭ [Deleted User]


    MarieCurie22 wrote: »
    The expense of isomerisation to create 224 trimethyl pentane

    Should have known! It's always the expense :P


  • #654
    cw67irl
    Registered Users, Registered Users 2 Posts: 1,211 ✭✭✭cw67irl


    ****ting Bricks Time Now


  • #655
    Copper_pipe
    Registered Users, Registered Users 2 Posts: 11,553 ✭✭✭✭Copper_pipe


    cw67irl wrote: »
    ****ting Bricks Time Now

    same


  • #656
    aoifemcg94
    Registered Users, Registered Users 2 Posts: 107 ✭✭aoifemcg94


    Praying for a nice paper ! And then it's OUT and drink so much Ethanol !


  • #657
    Acciaccatura
    Registered Users, Registered Users 2 Posts: 428 ✭✭Acciaccatura


    May the force be with us all. Dipole-dipole forces.


  • #658
    SecondMan
    Registered Users, Registered Users 2 Posts: 236 ✭✭SecondMan


    My name Bond, Ionic Bond. Taken not shared.


  • #659
    Hamza Malik
    Registered Users, Registered Users 2 Posts: 161 ✭✭Hamza Malik


    Question 2 organic was horrible :(:(:(:confused::(


  • #660
    comeclosa
    Registered Users, Registered Users 2 Posts: 112 ✭✭comeclosa


    I MADE That paper my b****
    It was tricky enough but if you knew what to do then you were okay I suppose...
    Not nice how in almost every single calculation the units were all messed up, but I suppose if you know what to do you know what to do..
    Genuinely not the worst paper.


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  • #661
    mocker2012
    Registered Users, Registered Users 2 Posts: 36 ✭mocker2012


    That was a lovely paper!! Answered everything except Q10. Q2 was the only thing surprising but it was easy so thats grand. Happy out!!!


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