HELP! CHEMISTRY P6!

[Kokeeto]

http://www.xtremepapers.me/CIE/index.ph ... 8_qp_6.pdf
Question 5 (f)
I know it has copper, but how can we know it is ethanoic acid/contains organic salt.
Please help, urgent :O

 

[haochen]

becoz there is a test and it said that it smell like vinegar so vinegar is classified into an ethanoic acid.

 

[Kokeeto]

really? never knew that! Thanks loads!

 

[haochen]

ur welcm

 

[TheCookieMonster]

OMG i just did this paper and didn't get the organic salt thing either, then i saw this thread thanks a lot!

 

[haochen]

ur welcm