Write balanced net ionic equation for the following reactions in acidic solution.HSO4 (aq) + Asa (s) + Pb04 (s) —— PbSO4 (s) + H AsO 4 (aq)
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Write balanced net ionic equation for the following reaction in acidic solution.
HSO
4
(aq)+As
4
(s)+Pb
3
O
4
(s)→PbSO
4
(s)+H
2
AsO
4
−
(aq)
Medium
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Rules for balancing equation through ion electron method :-
1. Write down unbalanced equation
2. Assign oxidation number for all and separated into two half reaction
[i. oxidation half reaction
ii. reduction half reaction]
3. Balance all the elements except O,H
4. Balance oxygen atom with H
2
O
5. Balance hydrogen atoms with H
+
6. Balance charge on both sides and multiply with equivalent number to cancel out electrons on each side.
7. Simplify and verify the reaction.
12HSO
4
+As
4
+4Pb
3
O
4
⇌12PbSO
4
+4H
2
AsO
4
−
+4H
+
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