learn.howToCalculate
learn.whatIsHeading
The combined gas law merges Boyle's, Charles's, and Gay-Lussac's laws into one relationship: P₁V₁/T₁ = P₂V₂/T₂. It allows calculation of any one variable when all others change simultaneously.
Stapsgewijze handleiding
- 1Convert temperatures to Kelvin
- 2Identify all five known values (P1, V1, T1, and two of P2/V2/T2)
- 3Rearrange the equation to solve for the unknown
- 4Check units are consistent throughout
Uitgewerkte voorbeelden
Invoer
P1=101kPa V1=10L T1=300K · P2=202kPa T2=400K
Resultaat
V2 = 6.6L
(101×10×400)/(300×202)=6.62L
Klaar om te berekenen? Probeer de gratis Combined Gas Law-rekenmachine
Probeer het zelf →