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Question
For the cell reaction
2MnO4-(aq) + 5H2SO3(aq) → 2Mn2+(aq) + 5SO42-(aq) + 4H+(aq) + 3H2O(l)
the standard cell potential is 1.34 V. Which change(s) will result in an increase in the cell potential?
1) increasing the permanganate-ion concentration
2) decreasing the pH
3) increasing the sulfurous acid concentration
A) 1 only
B) 2 only
C) 3 only
D) 1 and 2
E) 1 and 3
Answer
This answer is hidden. It contains 1 characters.
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