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El calor molar de fusión del metal oro es de 12.7 kj/mol, a una temperatura normal de congelación de 321 grados Celsius; mientras que su calor de evaporación es de 310.85 kj/mol a una temperatura normal de ebullición de 930 grados centígrados. ¿qué cantidad de calor (en Kj) se generará si se congelan 2.5 gramos de oro líquido a su punto de congelación normal?
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El calor molar de fusión del metal oro es de 12.7 kj/mol, a una temperatura normal de congelación de...
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