18. Iron (II) sulphate + ammonium hydroxide → ammonium sulphate + iron (II) hydroxide
19. Iron [IIT) oxide
+ aluminium metal → aluminium oxide 4 iron
20. Lead [II] nitrate + dil. hydrochloric acid → lead [II) chloride + nitric acid
Answers
Answered by
2
Answer:
what we have to do in this ????
Similar questions