clase 04 Flashcards

1
Q

una propiedad cualquiera Z es igual (extensiva)

A

Z= sumatoria (ni. z molar parcial i)

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2
Q

propiedad z intensiva =

A

z= sumatoria (xi. z molar parcial i)

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3
Q

z molar parcial=

A

dZ/dni. son intensivas k=o respecto a la masa

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4
Q

Ecuacion gibbs duhem

A

Las propiedades molarea parciales deben cumplirla. Es decir las pmp no son independientes entre si.
Ecuacion:
Dz/dt dt+dz/dp dp = sumatoria dni . Dzmolarparcial

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5
Q

Ecuacion gibbs duhem a t y p constante

A

Dz/dt dt+dz/dp dp = sumatoria dni . Dzmolarparcial= 0

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6
Q

Propiedad molar parcial para sistemas binarios

A

Zmp2=z(x1) - x1 . (Dz(x1)/dx1)

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7
Q

Propiedad de mezcla zm

A

Zm = sumatoria de x1 propiedades molares parciales de z mezlca= sumatoria de x1(zmolar prcial1-z puro 1)

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8
Q

Ecuacion de relacion

A

Ln(K/P)= A + B/T + C ln(T)

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9
Q

Relacion vinculo

A

Camtidaf de ecuaciones necesarias adicionales para resolver
Se obtiene del balance d emasa
Rv= compuestos- reacciones -fases

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10
Q

Ah reaccion calor de reaccion a T y P constante

A

Sumatoria de vi. h molar prcial i= sumatoria de vi. h puro

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11
Q

Tipo estandar

A

A 1 atm y 298 kelvin

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12
Q

Tipo

A

A 298 K

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