iratxemanjon iratxemanjon
  • 12-01-2023
  • Physics
contestada

La presión de vapor de la acetona
a 50 °C es de 603 mmHg.
Al disolver 15 g de una sustancia
en 100 g de acetona, C₂H,O,
la presión de vapor de la
disolución a esa temperatura
pasa a ser 473 mmHg. ¿Cuál es
la masa molar de esa sustancia?

Respuesta :

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