Calculate the total vapor pressure of a solution made by mixing 0.500 mol of ether (C4H10O) with 0.200 mol of ethanol (C2H6O) at 20 °C. At 20 oC, Po for ether = 440 torr, Po for ethanol = 332 torr
Calculate the total vapor pressure of a solution made by mixing 0.500 mol of ether (C4H10O)...
A solution is made by mixing 41.0 mL of ethanol, C2H6O, and 59.0 mL of water. Assuming ideal behavior, what is the vapor pressure of the solution at 20 °C? Values at 20 C: ethanol, density = 0.789 g/mL, VP = 43.9 torr water, density = 0.998 g/ml, VP = 17.5 torr
A solution is made by mixing 45.0 mL of ethanol, C2H6O, and 55.0 mL of water. Assuming ideal behavior, what is the vapor pressure of the solution at 20 °C? Constants @ 20*C: ethanol = 0.789(Density) & 43.9(Vapor Pressure - Torr) water = 0.998(Density) & 17.5(Vapor Pressure - Torr)
A solution is made by mixing 41.0 mL of ethanol, C2H6O, and 59.0 mL of water. Assuming ideal behavior, what is the vapor pressure of the solution at 20 ∘C? The relevant values at 20 ∘C are included in the table. Liquid Density (g/mL) Vapor Pressure, ?∘ (Torr) ethanol 0.789 43.9 water 0.998 17.5
The vapor pressure of methanol (32.043 g/mol), CH3OH, is 94 torr at 20 °C. The vapor pressure of ethanol (46.07 g/mol), C2H5OH, is 44 torr at the same temperature. Calculate the total vapor pressure above a solution of 32.4 g of methanol and 23.9 g of ethanol.
A solution is made by mixing 35.0 mL of ethanol, C2H6O, and 65.0 mL of water. Assuming ideal behavior, what is the vapor pressure of the solution at 20
Calculate the vapor pressure of a solution of 0.79 mol of cholesterol in 5.4 mol of toluene at 32°C. Pure toluene has a vapor pressure of 41 torr at 32°C. (Assume ideal behavior.)
Find the vapor pressure of a solution made by mixing 2.08g of 2-propanone with 7.902g ethanol at 10 degrees celsius.
At 20.0°C, the vapor pressure of ethanol is 45.0 torr, and the vapor pressure of methanol is 92.0 torr. What is the vapor pressure at 20.0°C of a solution prepared by mixing 24.0 g methanol and 80.0 g ethanol?
Calculate the expected vapor pressure at 25 °C for a solution prepared by dissolving 235 g ethanol (M = 46 g/mol) in 500 mL of water. At 25 °C, the density of water is 0.9971 g/cm3 and the vapor pressure is 23.76 torr. 3.7 torr 20.06 torr 10.6 torr 12 torr
Calculate the vapor pressure of a solution of 0.39 mol of cholesterol in 5.4 mol of toluene at 32oC. Pure toluene has a vapor pressure of 41 torr at 32oC.