Preview 1
Balancing chemical equations (KS3/GCSE) – Questions © www.chemistrytutor.me 2018 Page 3 of 3 38. _Fe 2 O 3 + _CO -> _Fe + _CO 2 39. _H 3 PO 4 + _BaO -> _Ba
Preview 1
Preview 2
Preview 3
Preview 4
Preview 5
Preview 6