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Karolina [17]
3 years ago
12

Which of the following equations is balanced in an acidic solution?

Chemistry
1 answer:
AURORKA [14]3 years ago
5 0
The answer
the only equation which is balanced  in an acidic solution is
<span>D. SO42- + 4H+ + 2e- ------------------  SO2(g) + 2H2O(l)
proof:
it is an acid solution because we can see H+, presence of acid in solution
</span><span>A. SO42- + 2H2O(l) + 2e- SO2(g) + 4OH- 
B. SO42- + 4H+ SO2(g) + 4OH- + 2H2O(l) are basic solution, cause we can observe on these solutions the presence of OH-, 
as for </span><span>SO42- + 2e- --------------------SO2(g)    it is not an acid solution</span>
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