Diethyl ether, C4H100 was a widely used anesthetic in the early days of surgery. It has...
Diethyl ether, C4H100 was a widely used anesthetic in the early days of surgery. It has a vapor pressure of 537 torr at 25 °C. A 10.00 mL sample (D = 0.708 g/mL) is placed in a sealed 0.205 L flask. If the flask has a volume of 5.00 L, what is the pressure in atm of diethyl ether in the flask?
Diethyl ether (CH3CH, OCH CH3 ) was one of the first chemicals used as an anesthetic. At 34.6°C, diethyl ether has a vapor pressure of 760. torr, and at 12.4°C, it has a vapor pressure of 322 torr. What is the AH of vaporization for diethyl ether? AH of vaporization=1 kJ/mol
The vapor pressure of liquid diethyl ether, C2H5OC2H5, is 100 mm Hg at 262 K. A 0.146 g sample of liquid C2H5OC2H5 is placed in a closed, evacuated 460. mL container at a temperature of 262 K. Calculate what the ideal gas pressure would be in the container if all of the liquid diethyl ether evaporated in mm Hg. Assuming that the temperature remains constant, will all of the liquid evaporate? yes no What will the pressure in the container...
1. Procedure A. Lithium 2,6-dimethylphenoxide. In a 300-ml. flask, equipped with a magnetic stirrer and a reflux condenser and flushed with nitrogen, are placed 150 ml. of toluene (freshly distilled from sodium), 1.40 g. (0.202 mole) of lithium metal (Note 1) and 25.0 g. (0.205 mole) of resublimed 2,6-dimethylphenol. The mixture is heated under reflux with stirring for 36 hours; a nitrogen atmosphere is maintained for the reflux period (Note 2). The condenser is replaced by a distillation head with...