Redox Half-Reaction Balancer

Step-by-step balancing of redox half-reactions in acidic and basic solutions. Features 5 classic reactions (MnO₄⁻/Fe²⁺, Cr₂O₇²⁻/I⁻, Cu/NO₃⁻, Zn/MnO₄⁻, Sn²⁺/IO₃⁻) with oxidation state tracking, electron equalization, and detailed chemical explanations.

REDOX BALANCING

Balancing chemical equations involving both oxidation and reduction.

CORE FORMULAS

Redox Definition

AP EXAM CONNECTION

Unit: Unit 4: Chemical Reactions
Learning Objective: TRA-2.A

COMMON MISCONCEPTIONS

Forgetting to balance charge in redox reactions.

KEY TAKEAWAYS

The total charge must be conserved in a reaction.

DEEP DIVE: RELATED CONCEPTS

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