Chemistry, 01.12.2021 04:20 graciewyatt471

A solution contains a mixture of substance A and substance B, both of which are volatile. The mole fraction of substance A is 0.162. At 27oC, the vapor pressure of pure A is 129. mm Hg and the vapor pressure of pure B is 209. mm Hg. Determine the total vapor pressure (mm Hg) of the solution at this temperature

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 21:00, sophiapknight

Match the following items. 1. high-intensity bundle of energy being emitted from some decaying nuclei gamma ray 2. particle radiating from the nucleus of some atoms beta particle 3. negative particle identical to an electron but radiating from a decaying nucleus alpha particle

Answers: 1

continue

Chemistry, 22.06.2019 04:00, lucasrandall

Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution?

Answers: 2

continue

Chemistry, 22.06.2019 04:50, aletadaboss

Acompound contains c, h, and o atoms. when 1.130 g of the compound is burned in oxygen, 1.064 g co2 and 0.3631 g h2o are produced. what is the empirical formula of this compound?

Answers: 1

continue

Chemistry, 22.06.2019 12:00, daytonalive83481

Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.

Answers: 1

continue

You know the right answer?

A solution contains a mixture of substance A and substance B, both of which are volatile. The mole f...