Question

Calculate the energy required to move from solid water at 0 degrees C to liquid water at 0 degrees C

Answer 1

`Q = 334\,kJ`

Step-by-step explanation:

Let assume that 1 kilogram of water in solid state at one atmosphere of pressure. The fussion latent heat of
`334\,(kJ)/(kg)`, the heat required to change the phase of water is:

`Q = m \cdot L_(f)`

`Q = (1\,kg)\cdot \left(334\,(kJ)/(kg) \right)`

`Q = 334\,kJ`