✅Examen #2-Porpiedades Coligativas Formulas Flashcards

1
Q

cuales son las 4 propiedades coligativas

A
  1. disminucion de presion de vapor
  2. aumento en punto de ebullicion
  3. disminucion en punto de congelacion
  4. presion osmotica
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2
Q

las propiedades coligativas son directamente proporcional con TODAS las unidades de concentracion

C/F

A

C

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3
Q

que dice la ley de raoult

A

presion parcial de disolvente de solucion= presion de vapor del dis * fraccion molar dis

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4
Q

cambio de presion de vapor = _______ - _________

A

presion de vapor dis puro - presion de vapor soln

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5
Q

cambio de temp de ebullcion=

A

constante de aumento de punto de ebullicion * molalidad

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6
Q

temp de ebullicion de soln=

A

cambio en temp de ebullicion + temp de ebullcion dis puro

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7
Q

cambio en temp congelacion=

A

molalidad* constante de disminucion de punto de congelacion

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8
Q

temp congelacion soln

A

temp congelacion dis puro - cambio en temp congelacion

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9
Q

presion osmotica

A

presion que hay que aplicar para detener el proceso de osmosis a traves de una membrana semipermeable

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10
Q

presion osmotica=

A

MRT

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