A 10-lane Olympic-sized swimming pool contains 2 x 10^6 kg of water. If the water is at 0°C, how many kilojoules of energy must be removed to freeze the water in this pool? DeltaH_(fus) for H_2O = 334 J/g
1 Answer
Dec 16, 2016
You must remove
Explanation:
The opposite of "enthalpy of fusion" is enthalpy of solidification,
The energy
color(blue)(bar(ul(|color(white)(a/a) q = mΔ_"sol"Hcolor(white)(a/a)|)))" "
The energy involved in freezing the pool is
Thus, you must remove