You visited us 1 times! Enjoying our articles? Unlock Full Access!

Frankland Halide Reaction

Write chemica...

Question

Write chemical equations to represent the following reactions:
(a) The dissolving of $P b O$ in $N a O H (a q)$ .
(b)The disproportionate of $S n O$ to $S n$ and $S n O_{2}$ .
(c) The oxidation of $H C l (a q)$ to $C l_{2} (g)$ by $P b O_{2} (s)$ .
(d)The production of basic lead carbonate (white lead) $2 P b C O_{3} \cdot P b (O H)_{2}$ by the action of $H_{2} O$ and $C O_{2}$ on $P b O$ .

(a)

P b O + N a O H + H_{2} O \to N a [P b (O H)_{3}]

; (b)

2 S n O \to S n + S n O_{2}

; (c)

P b O_{2} + 4 H C l \to P b C l_{2} + 2 H_{2} O + C l_{2}

; (d)

2 P b O + H_{2} O + C O_{2} \to P b C O_{3} \cdot P b (O H)_{2}

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

(a)

P b O + N a O H + H_{2} O \to N a [P b (O H)_{2}] O H

; (b)

2 S n O \to S n + S n O_{2}

; (c)

P b O_{2} + 4 H C l \to P b C l_{2} + 2 H_{2} O + C l_{2}

; (d)

3 P b O + H_{2} O + C O_{2} \to 2 P b C O_{3} \cdot P b (O H)_{2}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

(a)

P b O + N a O H + H_{2} O \to N a [P b (O H)] (O H)_{2}

; (b)

2 S n O \to S n + S n O_{2}

; (c)

P b O_{2} + 4 H C l \to P b C l_{2} + 2 H_{2} O + C l_{2}

; (d)

3 P b O + 2 H_{2} O + C O_{2} \to 2 P b C O_{3} \cdot P b (O H)_{2}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

(a)

P b O + N a O H + H_{2} O \to N a [P b (O H)_{3}]

; (b)

2 S n O \to S n + S n O_{2}

; (c)

P b O_{2} + 3 H C l \to P b C l_{2} + H_{2} O + C l_{2}

; (d)

3 P b O + H_{2} O + C O_{2} \to 2 P b C O_{3} \cdot P b (O H)_{2}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A (a) $P b O + N a O H + H_{2} O \to N a [P b (O H)_{3}]$ ; (b) $2 S n O \to S n + S n O_{2}$ ; (c) $P b O_{2} + 4 H C l \to P b C l_{2} + 2 H_{2} O + C l_{2}$ ; (d) $2 P b O + H_{2} O + C O_{2} \to P b C O_{3} \cdot P b (O H)_{2}$
The balanced reactions are as follows:
$(i) P b O + N a O H + H_{2} O \to N a [P b (O H)_{3}]$
$(i i) 2 S n O \to S n + S n O_{2}$
$(i i i) P b O_{2} + 4 H C l \to P b C l_{2} + 2 H_{2} O + C l_{2}$

$(i v) 2 P b O + H_{2} O + C O_{2} \to P b C O_{3} \cdot P b (O H)_{2}$

Suggest Corrections

Similar questions

P b O_{2}

P b O Δ G_{298} < 0

S n O_{2}

S n O

Δ G_{298}

P b O_{2} \to P b O

Δ G_{298} < 0

S n O_{2} \to S n O

Δ G_{298} > 0

P b

S n

Consider the reactions;

P b O_{2} \to P b O, Δ G_{298} < 0;

$S n O_{2} \to S n O, Δ G_{298} < 0$

The most probable oxidation state of $P b$ and $S n$ will be :

C O_{2}, S n O_{2}, P b O, P b O_{2}, P b_{3} O_{4}, A l_{2} O_{3}

S n O_{2}

2 S n O \to S n + S n O_{2}

Join BYJU'S Learning Program