Reaction stoichiometry calculator

Calculate theoretical product with your own figures.

Your numbers

Use the units shown. Results update as you change valid inputs.

Use theoretical product to compare changes to your inputs. The method and limits below explain the scope.

Examples

Examples

Try the starting example

Known reactant amount (mol)
2
Reactant coefficient
2
Product coefficient
1
Theoretical product (mol)
1

Try another scenario

Known reactant amount (mol)
2.2
Reactant coefficient
2
Product coefficient
1
Theoretical product (mol)
1.1
Calculation method

Calculation method

Theoretical product (mol)

a × c ÷ b

Symbols and units
a
Known reactant amount (mol)
b
Reactant coefficient
c
Product coefficient

Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.

Assumptions & limits

Assumptions & limits

  • Uses coefficients from an already balanced reaction. This version does not balance equations or identify a limiting reagent.
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Further reading

Method reference ↗

Background reading; this does not imply endorsement or independent review of SumFizz.

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