Helium
Properties of Helium
Find Molar mass, gas constant, and ideal-gas specific heats of Helium
| Substance | Helium | |
|---|---|---|
| Symbol | He | |
| Molar Mass | M, (kg/kmol) | 4.003 |
| Gas Constant | R, (kJ/kg·K*) | 2.077 |
| Specific Heat Data at 25C | Cp, (kJ/kg·K) | 5.193 |
| Specific Heat Data at 25C | Cv, (kJ/kg·K) | 3.116 |
| Specific Heat Data at 25C | k= (cp/cv) | 1.667 |