Energy Released in Freezing Process
How do we calculate the energy released when water freezes?
Given data:
- Mass of water = 565 grams
- Latent heat of fusion of water = 334 J/g
Calculation of energy released when water freezes:
We can calculate the energy released when water freezes using the formula Q = mLf, where Q is the energy released, m is the mass of water, and Lf is the latent heat of fusion.
First, we need to plug in the values into the formula:
Q = m * Lf
Q = 565 g * 334 J/g
Calculating the energy released:
Q = 188810 J or approximately 189 kJ
Therefore, the energy released when 565 grams of water freezes is approximately 189 kJ.