Complete the following chemical reactions. Classify the below into (a) hydrolysis, (b) redox and (c) hydration reactions.

(i) $P b S (s) + H_{2} O_{2} (a q) \to$
(ii) $M n O_{4}^{-} (a q) + H_{2} O_{2} (a q) \to$
(iii) $C a O (s) + H_{2} O (g) \to$
(iv) $A l C l_{3} (g) + H_{2} O (l) \to$
(v) $C a_{3} N_{2} (s) + H_{2} O (l) \to$

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Solution

The balanced chemical equations are given below:
(i) $P b S (s) + 4 H_{2} O_{2} (a q) \to P b S O_{4} (s) + 4 H_{2} O (l)$
The reaction is redox reaction.

(ii) $2 M n O_{4}^{-} (a q) + 5 H_{2} O_{2} (a q) + 6 H^{+} \to 2 M n^{2 +} (a q) + 8 H_{2} O (l) + 5 O_{2} (g)$
The reaction is redox reaction.

(iii) $C a O (s) + H_{2} O (g) \to C a (O H_{2}) (a q)$
The reaction is hydration reaction.

(iv) $A l C l_{3} (g) + 3 H_{2} O (l) \to A l (O H)_{3} (s) + 3 H C l (a q)$
The reaction is hydrolysis reaction.

(v) $C a_{3} N_{2} (s) + 6 H_{2} O (l) \to 3 C a (O H)_{2} (a q) + 2 N H_{3} (a q)$
The reaction is hydrolysis reaction.

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Similar questions

Complete the following chemical reactions.

(i)

(ii)

(iii)

(iv)

(v)

Classify the above into (a) hydrolysis, (b) redox and (c) hydration reactions.

Complete the following chemical reactions.
$P b S_{(s)} + H_{2} O_{2 (a q)} \to$

$M n O_{4 (a q)}^{-} + H_{2} O_{(g)} \to$

$C a O_{(s)} + H_{2} O_{(l)} \to$

$A l C l_{3 (g)} + H_{2} O_{(l)} \to$

$C a_{3} N_{2 (s)} + H_{2} O_{(l)} \to$
Classify the above into (a) hydrolysis, (b) redox and (c) hydration reactions.

M n O_{4}^{-} (a q) + H_{2} O_{2} (a q) \to

P b S (s) + H_{2} O_{2} (a q) \to

{M n O}_{4}^{-} (a q) + H_{2} O_{2} (g) \to

C a O (s) + H_{2} O (g) \to

{A l C l}_{3} (g) + H_{2} O (l) \to

{C a}_{3} N_{2} (s) + H_{2} O (l) \to

H_{2} O_{2} (a q) + F e^{2 +} (a q) \to F e^{3 +} (a q) + H_{2} O (l)

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