A small amount of water of mass m=50 g in a container at temperature T=273 K is placed inside a vacuum chamber which is evacuated rapidly. As a result, part of the water freezes and becomes ice and the rest becomes vapor. Question: What amount of water initially transforms into ice? The latent heat of fusion (ice/water): 80 cal/g The latent heat of vaporization (water/vapor): 600 cal/g
A small amount of water of mass m=50 g in a container at temperature T=273 K is placed inside a vacuum chamber which is evacuated rapidly. As a result, part of the water freezes and becomes ice and the rest becomes vapor. Question: What amount of water initially transforms into ice? The latent heat of fusion (ice/water): 80 cal/g The latent heat of vaporization (water/vapor): 600 cal/g
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A small amount of water of mass m=50 g in a container at temperature T=273 K is placed inside a vacuum chamber which is evacuated rapidly. As a result, part of the water freezes and becomes ice and the rest becomes vapor.
Question: What amount of water initially transforms into ice?
The latent heat of fusion (ice/water): 80 cal/g
The latent heat of vaporization (water/vapor): 600 cal/g
Transcribed Image Text:50 g in a container at temperature
T = 273 K is placed inside a vacuum chamber which is evacuated rapidly.
As a result, part of the water freezes and becomes ice and the rest becomes
A small amount of water of mass m =
vapor.
a) What amount of water initially transforms into ice? The latent heat
of fusion (ice/water) qi
(water/vapor) qy = 600 cal/g.
80 cal/g, and the latent heat of vaporization
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