Chemistry, asked by itzshivangiprakash, 1 month ago

Write this is acidic medium



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Answers

Answered by pihujyoti473
3

Explanation:

The oxidation half reaction is SO

2

(g)+2H

2

O(l)→SO

4

2−

+4H

+

(aq)+2e

.

The reduction half reaction is Cr

2

O

7

2−

(aq)+14H

+

(aq)+6e

→2Cr

3+

(aq)+7H

2

O(l).

The oxidation half reaction is multiplied by 3 and added to the reduction half reaction to obtain the balanced redox reaction.

Cr

2

O

7

2−

+3SO

2

(g)+2H

+

(aq)→2Cr

3+

(aq)+3SO

4

2−

(aq)+H

2

O(l)

Answered by 18010398884
2

Explanation:

Thank you so much Shivangi

for multiple thanks

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