Qualification > Sciences

Chemistry'10 paper 3. PLEASE HELP IF YOU CAN :-[

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Ivo:

--- Quote from: Liya on June 05, 2010, 12:17:45 pm ---how about poly - but-2-ene ?

--- End quote ---

Sorry for my appalling drawing!  :D

username:

--- Quote from: Ivo on June 05, 2010, 12:21:39 pm ---Sorry for my appalling drawing!  :D

--- End quote ---
hey
wont polybut-2-ene
hav the same structure as polybutene
???

Ivo:

--- Quote from: furqan on June 05, 2010, 12:23:34 pm ---hey
wont polybut-2-ene
hav the same structure as polybutene
???

--- End quote ---

Nah, it would be slightly different.  This is poly(but-1-ene).

username:

--- Quote from: Ivo on June 05, 2010, 12:25:48 pm ---Nah, it would be slightly different.  This is poly(but-1-ene).

--- End quote ---
whoa
how can u make the diffrence???

Ivo:

--- Quote from: furqan on June 05, 2010, 12:28:09 pm ---whoa
how can u make the diffrence???

--- End quote ---

Because the double bond in the monomer of but-1-ene and but-2-ene is different, so obviously the monomers for them are slightly different.

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