Charles' Law (Differential Form) (P(ΔV/ΔT)p = R)
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P(ΔV/ΔT)p = R
What each symbol means
| Symbol | What it stands for |
|---|---|
| P | Pressure (Pa) |
| R | Universal gas constant = 8.314 J mol⁻¹ K⁻¹ |
| ΔT | Temperature change (K) |
| ΔV | Volume change (m³) |
When to use this
For 1 mole of ideal gas at constant pressure. Derived from ideal gas equation PV = RT.