- Messages
- 58
- Reaction score
- 21
- Points
- 8
http://www.cie.org.uk/images/164950-2016-specimen-paper-4.pdf
Q 6
b(i) what's the cycle? why multiply into 3?
(ii) how to understand that the reaction forms both FeCl2 and CuCl2?
please help...
Q 6
b(i) what's the cycle? why multiply into 3?
(ii) how to understand that the reaction forms both FeCl2 and CuCl2?
please help...