If two moles of aluminum chloride are dissolved in two liters of water, how does the vapor pressure of the water change?
it decreases because nonvolatile aluminum and chloride ions now occupy some of the volume of the system and this reduces the volume of the volatile solvent particles that cause vapor pressure.
it does not change because the amount of water in the system remains constant in both systems and water is the only volatile compound in this system.
it increases because aluminum and chloride ions displace water molecules, which escape into the gas phase. this increases the number of vapor particles, increasing vapor pressure.
Answers: 1
Other questions on the subject: Chemistry
Chemistry, 22.06.2019 18:00, brisacruz013
Which statement best describes the he properties of iconic compounds ?
Answers: 1
Chemistry, 22.06.2019 20:00, 20calzoy
There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. in the first step, calcium carbide and water react to form acetylene and calcium hydroxide: cac2 (s) + 2h2o (g) → c2h2 (g) + caoh2 (s) =δh−414.kj in the second step, acetylene, carbon dioxide and water react to form acrylic acid: 6c2h2 (g) + 3co2 (g) + 4h2o (g) → 5ch2chco2h (g) =δh132.kj calculate the net change in enthalpy for the formation of one mole of acrylic acid from calcium carbide, water and carbon dioxide from these reactions. round your answer to the nearest kj .
Answers: 3
Do you know the correct answer?
If two moles of aluminum chloride are dissolved in two liters of water, how does the vapor pressure...
Questions in other subjects:
Mathematics, 20.07.2019 06:10
History, 20.07.2019 06:10
Mathematics, 20.07.2019 06:10
Biology, 20.07.2019 06:10
Mathematics, 20.07.2019 06:20
Mathematics, 20.07.2019 06:20
