A solution is made by mixing 35.0 mL of ethanol, C2H6O, and 65.0 mL of water. Assuming ideal behavior, what is the vap...
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? 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 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
A solution is made by mixing 32.0 mL of ethanol, C_2H O, and 68.0 mL of water. Assuming ideal behavior, what is the vapor pressure of the solution at 20 degree C?
Calculate the pH of a solution made by mixing 65.0 mL of 0.045 M HCl and 35.0 mL of 0.043 M Ca(OH), 4.45 10.38 10.93 11.71 03.07
A solution is made by mixing 285.0 ml. of ethanol initially at 11.7°C with 285.0 ml. of water initially at 21.9 °C. What is the final temperature of the solution assuming that no heat is lost? The density of ethanol is 0.789 g/mL. and the density of water is 1.00 g/ml. The specific heat of ethanol is 2.46 Jig:"C and the specific heat of water is 4.184 J/g:°C. Ti = 30.7 "C Incorrect
A solution is made by mixing 223.0 mL of ethanol initially at15.3 ∘C with 223.0 mL of water initially at 21.1 ∘C What is the final temperature of the solution assuming that no heat is lost? The density of ethanol is 0.789 g/mL and the density of water is 1.00 g/mL. The specific heat of ethanol is 2.46 J/g⋅°C and the specific heat of water is 4.184 J/g⋅°C. Tf= ∘C
A solution is made by mixing 207.0 mL of ethanol initially at 14.7 ∘C with 207.0 mL of water initially at 23.9 ∘C . What is the final temperature of the solution assuming that no heat is lost? The density of ethanol is 0.789 g/mL and the density of water is 1.00 g/mL . The specific heat of ethanol is 2.46 J/g·°C and the specific heat of water is 4.184 J/g·°C
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
A solution is made by mixing 244.0 mL 244.0 mL of ethanol initially at 13.0 ∘ C 13.0 ∘C with 244.0 mL 244.0 mL of water initially at 21.4 ∘ C 21.4 ∘C . What is the final temperature of the solution assuming that no heat is lost? The density of ethanol is 0.789 g/mL 0.789 g/mL and the density of water is 1.00 g/mL 1.00 g/mL . The specific heat of ethanol is 2.46 J/g·°C 2.46 J/g·°C and the...