Consider an napl mixture of tetrachloroethene (pce) and fuel containing btex (benzene, toluene, ethylbenzene, and xylene) with the following fractions: pce=0.10, b=0.15, t=0.15, e=0.08, and x=0.10. the vapor pressure (in atmosphere at 25°c) of the pure compounds are pce= 0.0251, b=0.126, t=0.0380, e=0.0126, and x=0.0117, and henry’s constant kh (in atm-l/mol at 25°c) for pce is 26.9.
(a) assume paoult’s and henry’s laws apply, estimate the aqueous concentration of pce in water that is in equilibrium with this napl mixture.
(b) estimate the reduction in aqueous pce concentration (solubility) due to the presence of betx. hint: first estimate the solubility when pce is the sole napl (mole fraction =1.0)
Answers: 2
Chemistry, 22.06.2019 01:00, bettybales1986
According to the tide table below what time of day will the highest tide occur?
Answers: 1
Chemistry, 22.06.2019 05:50, mayamabjishovrvq9
Why doesn't heat added to water make the tempature rise above 100c
Answers: 2
Chemistry, 22.06.2019 09:50, bridgetosanders
What are four significant sources of ghgs that come from wostem washington?
Answers: 2
Consider an napl mixture of tetrachloroethene (pce) and fuel containing btex (benzene, toluene, ethy...
Mathematics, 29.10.2020 20:20
Mathematics, 29.10.2020 20:20
Mathematics, 29.10.2020 20:20