Question

4. Complete the following chemical reactions :
(a) 3Fe + 4H20 →
(b) Ca+H20 →
(c) K+H2O →​

Answer 1

1. Fe3O4 + H2

2. CaO + H2

3. Ko + H2

Hope it helps

Answer 2

Explanation:

1 Fe304+H2

2 CaO+H2

3 Ko+H2