# fico taller1.docx - Problema 3 Calcula el trabajo realizado...

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Problema 3 Calcula el trabajo realizado por 5 moles de un gas ideal durante la expansión desde 5atm a 25°C a 2atm y 50°C venciendo una presión constante de 0,5 atm. Si para el gas Cp=5,0cal mol -1 K -1 .Hállese ∆E ,∆H y q en este proceso. Solución: P×V = RTn 5atm×V 1 =0.082 atm L mol K ×298K ×5mol V 1 =24.44L
• Fall '19

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