Avogadro's Law Calculator
Calculate the relationship between the volume and amount of gas (moles) at constant temperature and pressure.
Initial State (1)
L, mL, etc. (Any Unit)
mol
Final State (2)
Same unit as V1
mol
Result
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Avogadro's Law Formula
Avogadro's Law states that equal volumes of gases at the same temperature and pressure contain equal numbers of molecules.
V1 / n1 = V2 / n2
- V1, V2: Initial and Final Volume
- n1, n2: Initial and Final Amount of Gas (Moles)
This relationship shows that volume is directly proportional to the number of moles ($V \propto n$).