Solutions Flashcards

1
Q

Molaridad (M)

A

moles/ L soln

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2
Q

Molalidad (m)

A

moles / kg disolvente

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3
Q

% m/m

A

Masa soluto / masa total

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4
Q

Fracción Mol (Xa)

A

moles de soluto / # moles totales

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5
Q

Propiedades coligativas

A

Dependen de la cantidad de soluto no de su identidad química

  • disminucion presion de vapor
  • aumento en el punto se bullicion
  • disminucion de el punto se congelacion
  • presion osmotica
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