- Messages
- 214
- Reaction score
- 138
- Points
- 53
any one :/ :/PLEASE HELP
http://www.xtremepapers.com/papers/CIE/Cambridge IGCSE/Chemistry (0620)/0620_w08_qp_1.pdf
q10 the answer is B but balancing is difficult :/ how to do :/
q13 the answer B but how :/
q14 how the answer is D :/
q15 the answer is A
q16 the answer is D
q17 the answer is A
please help