Water Facts Heating curve Specific Heat (solid) 2.05 J/g°C Heat of Fusion 334 J/g Specific Heat (liquid) 4.18 J/g°C Heat of Vaporization 2,258 J/g Specific Heat (gas) 2.02 J/g°C Process A to B B to C C to D D to E Energy (q) Total energy (q) Water Facts Specific Heat (solid) 2.05 J/g°C Heat of Fusion 334 J/g Specific Heat (liquid) 4.18 J/g°C Heat of Vaporization 2,258 J/g Specific Heat (gas) 2.02 J/g°C E to F