You visited us 66 times! Enjoying our articles? Unlock Full Access!

Electrochemical Cells, Galvanic Cells

Complete the ...

Question

Complete the following chemical reaction and classify into (a) hydrolysis, (b) redox and (c) hydration reactions.
$M n O_{4}^{-} (a q) + H_{2} O_{2} (a q) \to$

Open in App

Solution

The complete chemical equation is given below:
$M n O_{4}^{-} (a q) + 5 H_{2} O_{2} (a q) + 6 H^{+} \to 2 M n^{2 +} (a q) + 8 H_{2} O (l) + 5 O_{2} (g)$

In this reaction, Mn is reduced and $H_{2} O_{2}$ is oxidized. Both oxidation and reduction occur in the same reaction.

So this is an example of a redox reaction.

Suggest Corrections

Similar questions

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

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

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.

Complete the following chemical reactions.

(i)

(ii)

(iii)

(iv)

(v)

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

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

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

Join BYJU'S Learning Program