Balance the redox equation by half-reaction method.
Understand the Problem
The question is asking for a method to balance a redox (reduction-oxidation) reaction using the half-reaction method, which involves separating the oxidation and reduction processes and balancing each half separately before combining them.
Answer
Balance redox equations by balancing half-reactions, equalizing electron transfer, and combining them.
The final answer is to balance each half-reaction for mass and charge, equalize electron transfer, and combine to obtain the balanced equation.
Answer for screen readers
The final answer is to balance each half-reaction for mass and charge, equalize electron transfer, and combine to obtain the balanced equation.
More Information
The half-reaction method helps in managing complex redox reactions by simplifying the process of balancing atoms and charges. It is applied in both acidic and basic solutions, utilizing H+ and OH- appropriately.
Tips
Avoid forgetting to balance the charge with electrons; not multiplying coefficients properly to equalize electrons is common.
Sources
- Balancing redox equations (article) | Khan Academy - khanacademy.org
- 22.10: Balancing Redox Reactions- Half-Reaction Method - chem.libretexts.org
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