Question

1)- Write chemical equation for the reaction taking place when iron reacts with steam.
2)- 2 g of ferrous sulphate crystals are heated in a dry boiling tube.
a)- List any two observations.
b)- Name the type of chemical reaction taking place.
c)- Write the chemical equation for the reaction.

Answer 1

hope this helps you.......

Answer 2

Answer:

1) decomposition reaction

2)(i) Two observations are :

(a) Change in state and colour.

(b) Evolution of gas.

(ii) Decomposition reaction.

(iii) 2FeSO4(s) +Heat → Fe2O3(s) + SO2(g) + SO3(g)