- Messages
- 132
- Reaction score
- 61
- Points
- 38
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
Question 5 (f)
I know it has copper, but how can we know it is ethanoic acid/contains organic salt.
Please help, urgent :O