Qualification > Sciences
Lactic acid
holtadit:
Look at question B9)D)ii
What is the displayed structural formula ??
you will find bothe the question paper and markscheme attached
@d!_†oX!©:
this is what the product will look like
here the C2H5OH will replace Hydrogen from the third carbon...
The H removed will react with the OH from ethanol to form water and this new compound will be formed
holtadit:
Could u give me the displayed structural formula too - for my reference
nid404:
basically for any esterification....remember water is lost. Oh from ethanol is used....and one H from the acid is used to form water......
Put the rest of the structure as it is.....acid followed by alcohol......but while naming remember u name the alkyl(formed from alcohol) first and then the acid+oate
I'm dead tired...so im bound to say crap in this state....if u spot summin wrong lemme know.....
nid404:
--- Quote from: Ari Ben Canaan on November 06, 2009, 11:20:04 am ---Could u give me the displayed structural formula too - for my reference
--- End quote ---
wait u want the structural formula or the displayed formula....2 different things actually.......what he's uploaded is a partially displayed formula i would say
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