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THE FEUTEX TOOLKIT

Two-Reactant Stoichiometry

Calculate reaction extent, theoretical product and leftover reactants from supplied coefficients.

Chemistry workspace● Runs in your browser
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02 Your result
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FormulaTheoretical product = min(a/ca,b/cb)*cp; Remaining A = a-min(a/ca,b/cb)*ca; Remaining B = b-min(a/ca,b/cb)*cb
Sources and model references

How to use this tool

  1. Calculate reaction extent, theoretical product and leftover reactants from supplied coefficients.
  2. Set reactant a amount, reactant b amount, a coefficient, b coefficient, product coefficient in the indicated units.
  3. Calculate and compare theoretical product, remaining a, remaining b.

Try this example

{
  "a": 3,
  "b": 2,
  "ca": 1,
  "cb": 1,
  "cp": 2
}

Accuracy and scope

Arithmetic for a balanced equation supplied by the user; assumes complete conversion without side reactions. Not an experimental procedure.

Is my data uploaded?

This tool runs locally in your browser. Input and output are not sent to a processing server. Copy or download your result before leaving the page.