Latent Heat Numbers

Question 1

Freezing (Latent Heat Number)

Answer 1

+80cal/gr

+ heat energy added to the environment

Question 2

Melting (fusion) (Latent Heat Number)

Answer 2

• 80cal/gr

- heat energy taken from the environment

Question 3

Condensation(Latent Heat Number)

Answer 3

+600cal/gr

+ heat energy added to the environment

Question 4

Evaporation (vaporization) (Latent Heat Number)

Answer 4

• 600cal/gr

- heat energy taken from the environment

Question 5

Deposition (vapor → ice) (Latent Heat Number)

Answer 5

+680cal/gr

+ heat energy added to the environment

Question 6

Sublimation (ice → vapor)(Latent Heat Number)

Answer 6

• 680cal/gr

- heat energy taken from the environment