learn.howToCalculate
learn.whatIsHeading
Gay-Lussac's Law states that at constant volume, the pressure of an ideal gas is directly proportional to its absolute temperature. P₁/T₁ = P₂/T₂. Heating a sealed container increases pressure proportionally.
Trin-for-trin guide
- 1Convert temperatures to Kelvin
- 2Identify known P1, T1, and either P2 or T2
- 3P2 = P1 × T2/T1 or T2 = T1 × P2/P1
- 4Volume must remain constant
Løste eksempler
Input
Pressure 100kPa at 300K · heated to 600K
Resultat
Pressure = 200kPa
100×600/300=200kPa — doubled as expected
Klar til at beregne? Prøv den gratis Gay-Lussac's Law-beregner
Prøv det selv →