1. Balance the following using either method of balancing redox equations. Sn2+ + Cr,0,2 > Sn"+...

Question

Question

Answer 1

Answer #1

Step

1) seperate the reaction into half reactions.

2) balancing half reactions

I. First balance all atoms other than O and H

II. Then balance O by adding H2O

III. Balance H by adding H+ in acidic medium or OH- in basic medium.

IV. Balance the charge by adding electron .

V. Now by multiplying,cancel out the electrons from two reactions.

3) final balnaced reaction is obtained.

Crot 3+ 8n4 8+ Halfoon Sn24 I Col ₃ & 4+ - Cr? balanced half rah 2+ 4+ In the 14H + C 02 + 6e-2683 + 740 Final balanced ron (

Answer 2

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