🧪 Chemistry

Limiting Reactant Calculator

Compare available reaction units for two reactants.

Moles of A

Coefficient of A

Moles of B

Coefficient of B

Result

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Formula

Reaction units = min(nA/a, nB/b)

How to use it

Enter the known values, keep units consistent, and select Calculate. The result is rounded for readability.

Important note

This educational calculator uses a standard simplified relationship. Laboratory, clinical, engineering, and research decisions may require additional variables, calibrated equipment, and professional review.