ICE VERSUS DRY ICE COMPETITION:   
WATER @ One Atmosphere and Vapor Pressures. (M = 18.0)
SOLID phase LIQUID
T < 0°C
vs = 1.09 cm3/g
cs= 1.96 J/g°C
Tmelt = 0°C
hsf = 333 J/g
vfg = -0.09 cm3/g
0°C < T
T < 100°C
vf = 1.00 cm3/g
cf = 4.12 J/g°C
CARBON DIOXIDE: Normal Properties (M = 44)
SOLID SUBLIME/FROST GAS
T < -79°C
vs = 0.70 cm3/g
cs= ? J/g°C
Tsublime = -79 °C
vsg = 353 J/g
hsg = 573 J/g
-79 °C < T
vg = 353 cm3/g
cp = 0.85 J/g°C
cv = 0.66 J/g°C