Enter any three of pressure, volume, moles and temperature to solve the fourth with the ideal gas law PV = nRT (R = 8.314 J/mol·K).
| Item | Formula / Note | Source / Standard |
|---|---|---|
| Ideal gas law | PV = nRT = (m/M)RT | Boyle 1662 · Charles 1802 · Avogadro 1811; IUPAC 2019 R=8.314 |
理想气体状态方程(PV = nRT)描述了理想气体的压强、体积、物质的量和温度之间的关系,是化学与物理中的重要基础公式。