Gay Lussac's law

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1. When gases combine chemically the volumes of the reactants and the volume of the product, if it is gaseous, bear simple relationships to each other when measured under the same conditions of temperature and pressure. The law was first stated in 1808 by J. L. Gay-Lussac and led to Avogadro's law.

2. See Charles' law.

Subjects: Chemistry — Physics.

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