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Answer to Question #58707 in Molecular Physics | Thermodynamics for austine
Question #58707
Calculate the change in internal energy of 2kg of water at
90oC90oC
when it is changed to
3.30m33.30m3
of steam at
100oC100oC
. The whole process occurs at atmospheric pressure. The latent heat of vaporization of water is
2.26×106J/kg2.26×106J/kg
.
4.27 MJ
3.43 kJ
45.72 mJ
543.63 J
90oC90oC
when it is changed to
3.30m33.30m3
of steam at
100oC100oC
. The whole process occurs at atmospheric pressure. The latent heat of vaporization of water is
2.26×106J/kg2.26×106J/kg
.
4.27 MJ
3.43 kJ
45.72 mJ
543.63 J
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