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Edexcel IAL Chemistry (WCH06/01) Chemistry Laboratory Skills II - 10th May 2016 watch

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    (Original post by pondsteps)
    oh lol. but did u use the mass of alcohol to calculate the enthalpy change?
    Of course, that is a common and easy question in past papers.
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    (Original post by CPSohan)
    Of course, that is a common and easy question in past papers.
    oh okay i was gonna use the mass of copper lol
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    (Original post by pondsteps)
    oh okay i was gonna use the mass of copper lol
    Btw....... are you taking physics ?
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    (Original post by CPSohan)
    Did you not forget to put a negative sign on there ? :P
    we dont put negative sign on energy in joules
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    (Original post by CPSohan)
    Btw....... are you taking physics ?
    nope, i take bio and chem..
    u take physics?
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    (Original post by pondsteps)
    we dont put negative sign on energy in joules
    Energy ? what energy ? It was enthalpy of combustion , and we do put negative sign to show that this particular enthalpy change is exothermic.
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    (Original post by Elaria)
    same here , i could not find the physics forum either who's doing physics tomorrow?
    Meee 😫


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    (Original post by CPSohan)
    Energy ? what energy ? It was enthalpy of combustion , and we do put negative sign to show that this particular enthalpy change is exothermic.
    ohhh, ofc i put it in the enthalpy change, i meant i didnt put it in the q before it where we use mc delta t
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    (Original post by Saima Hasnain)
    Meee 😫


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    good luck with ur exam tmw
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    (Original post by pondsteps)
    nope, i take bio and chem..
    u take physics?
    Yep , and tomorrow I have the exam shiiiit what am I doing....... I should be studying physics now .
    But we don't always do what we should , ryt ?
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    (Original post by CPSohan)
    Yep , and tomorrow I have the exam shiiiit what am I doing....... I should be studying physics now .
    But we don't always do what we should , ryt ?
    lol good luck!!! hahaha its okay ur gonna ace it like today
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    (Original post by pondsteps)
    lol good luck!!! hahaha its okay ur gonna ace it like today
    Bye .
    Oh and I take bio too......
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    (Original post by djmans)
    did you guys find a thread for tomorrows physics unit 3
    Let's keep using this lol

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    (Original post by CPSohan)
    Bye .
    Oh and I take bio too......
    u take all three sciences!! the exam was soo tough right
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    @pondsteps how was your paper?

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    (Original post by pondsteps)
    u take all three sciences!! the exam was soo tough right
    Which exam ? bio or today's ?
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    (Original post by pondsteps)
    good luck with ur exam tmw
    Thanks 😊



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    (Original post by pondsteps)
    u take all three sciences!! the exam was soo tough right
    oh and btw........ what other subjects are you taking for your a-levels ?
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    (Original post by CPSohan)
    Which exam ? bio or today's ?
    bio
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    (Original post by CPSohan)
    oh and btw........ what other subjects are you taking for your a-levels ?
    i take bio, chem, math, and arabic
 
 
 
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