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Recent content by .DR.me.

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    I NEED A SCHOLARSHIP !

    i want to study abroad and i got no much time left i have got an unconditional offer in swansea university , but it will cos 13500 pounds i need to get a scholarship , i dont want to let go of that dream just because of shortage in money ! any help ?
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    I need to study -.-

    I need to study -.-
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    Exactly , why ?

    Exactly , why ?
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    IGCSE, A/AS level Math & Physics

    Well why do u need that anyhow ?
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    IGCSE, A/AS level Math & Physics

    Oh now I get what you mean Hmm there is always new stuff to find .. Igcse olevel was much easier than a level edexcel I stil am not very sure about if thts wat u wanted :p
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    ASK Me !

    Would I b able to answer igcse maths ? I dono
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    ASK Me !

    U U got s , p ,d,f orbitals ... The p orbitals parallel to each other overlap makin a pi bond I don't really know that , maybe only uv light is needed with no energy to form the radical Due to the saturation of the Alkane U can b so good ... Just concentrate while studying and solve much...
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    ASK Me !

    Pi and sigma ? Sigma is a stronger bond than pi Pi is a result of an overlap of p orbitals Sigma-pi bond is the double bond I dono how we need this exactly Know how to draw them in case , but I don't think this is to come
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    ASK Me !

    Loo Ya that's true , the question asks after the rxn with cn which will have a racemic mixture So the c double bond o will be havin cn bonded with an h as I remember ... Making it have 4 dif bonds But anyhow since all have that c double bond o , don't waste ur time on that common thing but...
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    ASK Me !

    Ok so racemic mixture is a mixture that contains equal amount of both enantiomers ( isomers that rotate a polarised light clockwise and anti ) For this enantiomers to b produced , there should b a choral carbon ... And a choral carbon is one that has different groups joined to it Here u should...
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    ASK Me !

    Yes it must b positive if so .. U understand the whole process way too good I must say But the formula that gives the delta H ( enthalpy change of the reaction) is = to the potential energy of product - the potential energy of the reactant And since products have less energy and reactant more...
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    Chemistry Unit 6B 15.05.2013!! June 2013

    How many marks does each think they will lose ?
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    ASK Me !

    Yeah it was ... How many marks u think u may lose ?
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    ASK Me !

    Sorry wasn't able to log on here How did u do ?
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    ASK Me !

    Which unit ?
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