Write a balanced equation for the reactions that occur when:
(i) Iron react with steam.
(ii) Calcium and potassium react with water.

Open in App

Solution

(i) $3 F e$ + $4 H_{2} O (g)$ → ${F e}_{3} O_{4}$ + $H_{2}$

$I r o n$ $S t e a m$ $I r o n (I I, I I I) o x i d e$

(ii) $C a (s)$ + $2 H_{2} O (l)$ → $C a (O H)_{2} (a q)$ + $H_{2} (g)$

$C a l c i u m h y d r o x i d e$

$K (s)$ + $2 H_{2} O (l)$ → $2 K O H (a q)$ + $H_{2} (g)$

$P o t a s s i u m h y d r o x i d e$

Suggest Corrections

Similar questions

Write equations for the reactions of

(i) iron with steam

(ii) calcium and potassium with water

(a)
Write equations for the reactions of
(i) iron with steam.

(b)
(ii) calcium and potassium with water.

Write equation for the reactions of:
1. Iron with steam.
2. Calcium with water.
3. Potassium with water. [3 MARKS]

Join BYJU'S Learning Program