Equivalent Weight Calculator

Calculate Chemical Equivalents

ChemistryCalculatorHub.info

Acid-Base Equivalent Calculator

Calculate equivalent weights for acids and bases

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Salt Equivalent Calculator

Calculate equivalent weights for salts

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Redox Equivalent Calculator

Calculate equivalent weights for oxidation-reduction reactions

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Understanding Equivalent Weight

Basic Concepts

Key principles:

  • Equivalent weight definition
  • Valency and charge
  • Molecular weight
  • Stoichiometry

Acid-Base Theory

Important concepts:

  • Proton transfer
  • Ionization
  • pH and pOH
  • Buffer solutions

Salt Analysis

Key aspects:

  • Ion exchange
  • Precipitation
  • Solubility
  • Conductivity

Redox Reactions

Important factors:

  • Electron transfer
  • Oxidation states
  • Half-reactions
  • Cell potentials

Applications

Common uses:

  • Titration
  • Solution preparation
  • Industrial processes
  • Quality control

Essential Equivalent Weight Formulas

Acid Equivalent

Eq. Wt = Molecular Weight/Basicity

Base Equivalent

Eq. Wt = Molecular Weight/Acidity

Salt Equivalent

Eq. Wt = Molecular Weight/Total Charge