Equations · equation

Gay-Lussac's Law

Chemistry · 1802

Equation
p₁/T₁ = p₂/T₂
Field
Chemistry
Named After
Joseph Louis Gay-Lussac
Symbols
p pressure · T absolute temperature · subscripts: two states · holds at constant volume and amount
Year
1802

Significance

In a rigid container, pressure tracks absolute temperature — why a sealed can builds pressure in a fire, and why tire pressure reads higher after the drive.

Theories

Related

Elements

Referenced by

element
equation
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From the Equations database in Notion, last edited 2026-08-15. This page is the row, rendered by the build; nothing on it is written by hand.