Question
Cunta energa trmica se requiere para convertir 2,5 moles de agua (hielo) a -35 C en lquido a 75 C a 1 atm de presin?
Cunta energa trmica se requiere para convertir 2,5 moles de agua (hielo) a -35 C en lquido a 75 C a 1 atm de presin?
calor especfico del hielo =37,6 kj/mol*C;
calor especfico del agua lquida=75,2 J/mol*C;
entalpa de fusin=6.01kJ/mol
La respuesta es 32,4 kj, pero sigo obteniendo 328 kj.
Gracias!
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Physical Chemistry
Authors: Peter Atkins
7th Edition
978-0716735397, 716735393, 978-0716743880
