Based on the calculated Δ?vap values, arrange the liquid samples in order from most ordered to least ordered. CH3OH  C6H6 C4H10

The vapor pressure, P, of a certain liquid was measured at two different temperatures, T. The data is shown in this table. T(K) P (torr) 308.9 147.3 3514 785.8 If you were going to graphically determine the enthalpy of vaporization, AH for this liquid, what points would you plot? To avoid rounding errors, use three significant figures in the x values and four significant figures in the y values. point 1: x- point I: y- point 2: x- point 2: y- Determine the rise, run, and slope of the line formed by these points. rise: run: slope: What is the enthalpy of vaporization for this liquid? All J/mol

The vapor pressure of ethanol (C2H5OH) at 19 °C is 40.0torr. A 1.00-g sample of ethanol is placed in a 2.00 L containerat 19 °C. If the container is closed and the ethanolis allowed to reach equilibrium with its vapor, how manygrams of liquid ethanol remain?

A chemist determined vapor pressures of an unknown substance at different temperatures. The data was plotted as ln(P) vs 1/T (temperature in Kelvin). What is △H∘vap of this substance in kJ/mol?

please explain

Labelling a typical simple phase diagram.

Ethanol, with AHvap = 40.5 kJ mol, has a higher AHvap than methanol, which is 35.2 kJ mol, due to its larger size and greater intermolecular forces. Because the AH for ethanol is larger, we would expect that for the two liquids to reach the same vapor pressure, the temperature for ethanol would have to be higher. If the vapor pressure is 0.0992 atm at 27.3 °C, what would the temperature be when the vapor pressure is 4.87 atm? The temperature will be K. e Textbook and Media

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Ethanol, with ΔHvap = 40.5 kJ mol-1, has a higher ΔHvap than methanol, which is 35.2 kJ mol-1, due to its larger size and greater intermolecular forces. Because the ΔHvap for ethanol is larger, we would expect that for the two liquids to reach the same vapor pressure, the temperature for ethanol would have to be higher. If the vapor pressure is 0.0992 atm at 27.3 °C, what would the temperature be when the vapor pressure is 4.52 atm?

Measurements of the saturated vapor pressure of liquid SiCl4 give 0.1396 atm at 280 K and 0.4880 atm at 310 K. Calculate the normal boiling temperature of SiC14.