The vapor pressure of water at 100.0ºC is 0.720 atm. Determine the mass percent of iron (II) chloride, FeCl2, needed to reduce its vapor pressure to 0.655 atm. (MW of FeCl2 is 126.756 g/mol)

Start typing, then use the up and down arrows to select an option from the list.

Multiple Choice

The vapor pressure of water at 100.0ºC is 0.720 atm. Determine the mass percent of iron (II) chloride, FeCl₂, needed to reduce its vapor pressure to 0.655 atm. (MW of FeCl₂ is 126.756 g/mol)

67.7%

18.9%

22.5%

58.3%

Master Vapor Pressure Lowering Concept 1 with a bite sized video explanation from Jules Bruno

Related Videos

Related Practice

06:26

05:29

40:37

02:40

05:38

25:23

02:30

Download the Mobile app