For balancing oxygen and hydrogen atoms in acids or neutral solutions?
Correct answer: C. Both A and B
- A. Water can be added
- B. H+ ions can be added
- C. Both A and B
- D. OH- ions can be added
Explanation
In acidic conditions, the oxygen atoms should be balanced with water, while hydrogen atoms should be balanced with H+.
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Electrochemistry describes electron transfer through oxidation and reduction, identifies oxidizing and reducing agents, and applies oxidation numbers to balance redox equations. It also covers electrode potential and the standard hydrogen electrode, which provides the reference for comparing the reduction tendencies of other electrodes.
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