Stoichiometry Calculator

Calculate Chemical Quantities with Precision

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Mole Ratio Calculator

Calculate quantities based on balanced equation and given reactant/product.

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Mass-Based Calculator

Calculate masses using stoichiometry and molecular weights.

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Limiting Reagent Analysis

Determine limiting reagent and calculate maximum product yield.

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Understanding Stoichiometry

What is Stoichiometry?

Stoichiometry is the calculation of relative quantities of reactants and products in chemical reactions. Key concepts include:

  • Balanced equations
  • Mole ratios
  • Limiting reagents
  • Percent yield

Mole Ratios

Important principles:

  • Coefficients represent moles
  • Conservation of mass
  • Balanced equations required
  • Proportional relationships

Applications

Stoichiometry is used in:

  • Chemical synthesis
  • Industrial processes
  • Environmental chemistry
  • Analytical chemistry

Common Mistakes

Avoid these errors:

  • Unbalanced equations
  • Wrong molar mass
  • Incorrect ratios
  • Unit conversion errors