Balance the following chemical equations:
(a) ${FeSO}_{4} \overset{Heat}{\to} {Fe}_{2} O_{3} + {SO}_{2} + {SO}_{3}$
(b) $Pb ({NO}_{3})_{2} (s) \overset{Heat}{\to} PbO (s) + {NO}_{2} (g) + O_{2} (g)$

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Solution

(a) 2FeSO₄ $\overset{Heat}{\to}$ Fe₂O₃ + SO₂+SO₃

(b) 2Pb(NO₃)₂(s) $\overset{Heat}{\to}$ 2PbO (s) + 4NO₂(g) + O₂(g)

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Similar questions

Balance the following chemical equations :

(a) $F e S O_{4}$ $H e a t ⟶$ $F e_{2} O_{3} + S O_{2} + S O_{3}$

(b) $P b (N O_{3})_{2} (s)$ $H e a t ⟶$ $P b O (s) + N O_{2} (g) + O_{2} (g)$

Balance the following chemical equation :
$F e S O_{4} \to F e_{2} S O_{3} + S O_{2} + S O_{3}$

\frac{1}{2} N_{2} (g) + O_{2} (g) ⇋ N O_{2} (g) + h e a t

F e_{2} O_{3}

F e_{2} O_{3} \to F e S O_{4}

(F e S O_{4})

(F e S O_{4} \to F e_{2} O_{3})

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