How does the Boyle's Law work?

Record initial pressure P1 and volume V1 Then: Identify either the new pressure P2 or new volume V2 Then: Apply P1V1 = P2V2 to find the unknown Then: Temperature must remain constant throughout.

Can you give an example of how to use the Boyle's Law?

Example: Input P1=1 atm · V1=10L · P2=2 atm gives a result of V2 = 5L ((1×10)/2=5L; gas compressed to half volume).

Is the Boyle's Law free to use?

Yes — completely free with no registration, download, or subscription required. All calculations happen instantly in your browser.

How accurate is the Boyle's Law?

Our Boyle's Law uses verified mathematical formulas and is accurate to multiple decimal places. Results are calculated in real-time using the same methods used by professionals.

Thực tế

Boyle's Law

⚗️Boyle's Law Calculator (P₁V₁=P₂V₂)

P1 (kPa)

V1 (L)

P2 (kPa)

Boyle's Law states that at constant temperature, the pressure of an ideal gas is inversely proportional to its volume. P₁V₁ = P₂V₂. Doubling the pressure halves the volume; halving the pressure doubles it.

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Did You Know?

Robert Boyle first published this law in 1662. He used a J-shaped glass tube with trapped air to demonstrate the pressure-volume relationship systematically.

References

›Boyle's law — Wikipedia

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Boyle's Law

⚗️Boyle's Law Calculator (P₁V₁=P₂V₂)

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