Thermodynamics

Ideal Gas Law

The relation PV = nRT

  • High school
  • about 4 min
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1 mol · 300 KV = 20 L

Parameters (R = 8.314)

P=nRTV=124.7 kPaP = \frac{nRT}{V} = 124.7\,\text{kPa}

• Smaller volume → higher pressure (at constant T) • Higher temperature → higher pressure (at constant V) • More particles (n) → higher pressure