Redox Reaction Calculator

Analyze and Balance Oxidation-Reduction Reactions

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Half-Reaction Calculator

Identify and analyze oxidation and reduction half-reactions.

Balanced Half-Reaction: -
Electrons Transferred: -

Electron Transfer Calculator

Calculate number of electrons transferred in redox reactions.

Electrons Transferred: -
Charge Transfer: - C

Reaction Spontaneity Calculator

Determine if a redox reaction is spontaneous.

Reaction is: -
Cell Potential: - V

Equivalent Weight Calculator

Calculate equivalent weight in redox reactions.

Equivalent Weight: - g/eq

Understanding Redox Reactions

What are Redox Reactions?

Fundamental concepts of electron transfer:

  • Oxidation process
  • Reduction process
  • Electron transfer
  • Oxidation numbers
  • Half-reactions

Balancing Methods

Techniques for balancing redox equations:

  • Half-reaction method
  • Oxidation number method
  • Ion-electron method
  • Acidic conditions
  • Basic conditions

Applications

Real-world applications:

  • Batteries
  • Corrosion
  • Electroplating
  • Fuel cells
  • Metallurgy
  • Biological systems

Important Concepts

Key principles:

  • Electron conservation
  • Charge balance
  • Mass balance
  • Stoichiometry
  • Cell potentials

Advanced Topics

Complex aspects:

  • Disproportionation
  • Comproportionation
  • Multiple electron transfer
  • Coupled reactions
  • Catalysis

Essential Redox Formulas

Cell Potential

Ecell = Ereduction - Eoxidation

Electron Transfer

Number of electrons = |ΔOx| × number of moles

Equivalent Weight

E.W. = Molar Mass/(number of electrons)