How much thermal energy is needed to boil 2.65 kg of water at its boiling
point?
use q-...
How much thermal energy is needed to boil 2.65 kg of water at its boiling
point?
use q- mass x latent heat of vaporization,
properties of water
property
value
melting point
0°c
boiling point
100°c
cliquid
4.18 kj/(kg.°c)
latent heat of fusion
333 kj/kg
latent heat of vaporization
2260 kj/kg
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