Question

2. Write equation for the reactions of
(a) Aluminium with steam (b) calcium with water​

Answer 1

Answer:(a) 2Al(s) + 3H2O(g) = Al203(s) + 3H2(g)

(b)Ca(s) + 2H2O(l) → Ca(OH)2(aq) + H2(g)

Answer 2

(a) Aluminium with steam ,

2Al + 6 H₂O ----------> 2Al(OH)₃ + 3H₂

(b) calcium with water ,

Ca+2H₂O -----------> (OH)₂+H₂

Thanks