Qualification > Sciences
CHEM AND BIO HELP AND TIPS HERE
Raywin:
Guys, in polymers, whts a Single repeating unit? ??? Thanks a lot.. :D
WARRIOR:
--- Quote from: Raywin on June 06, 2010, 08:01:58 am ---Guys, in polymers, whts a Single repeating unit? ??? Thanks a lot.. :D
--- End quote ---
"monomer "
they repeat to form a long chaine macromelecule ( polymer )
Raywin:
--- Quote from: Kimo Jesus on June 06, 2010, 08:03:11 am ---"monomer "
they repeat to form a long chaine macromelecule ( polymer )
--- End quote ---
But doesn't that happen in any other polymer? ??? Thanks :)
WARRIOR:
--- Quote from: Raywin on June 06, 2010, 08:04:48 am ---But doesn't that happen in any other polymer? ??? Thanks :)
--- End quote ---
monomers are in all polymers < everything has a different monomer
poly ( ETHEENE ) has ethene monomer
poly ( propene ) has propmene monemer
ethene and propene are the repeating units
in the case CONDESATION polymerisation
there is a repeating unit for nylon ( DIAMINE+ DICARBOXILYIC ACID )
there is a repeating unit for terylene ( DIOL + DICARBOXYILC ACID )
Raywin:
--- Quote from: Kimo Jesus on June 06, 2010, 08:10:26 am ---monomers are in all polymers < everything has a different monomer
poly ( ETHEENE ) has ethene monomer
poly ( propene ) has propmene monemer
ethene and propene are the repeating units
in the case CONDESATION polymerisation
there is a repeating unit for nylon ( DIAMINE+ DICARBOXILYIC ACID )
there is a repeating unit for terylene ( DIOL + DICARBOXYILC ACID )
--- End quote ---
Oh, so repeating units are just monomers? Ryte :) Thanks a lot once again.. ;D
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