A liquid mixture consists of 40% n-pentane and 60% n-hexane by mole. It is placed in a closed container and is heated to 100°C and a pressure of 3.5 atm. What is the resulting composition of the vapor and liquid phases in equilibrium

At approximately atmospheric pressure, methane gas is burned completely with 30% excess air. Both the air and methane enter the furnace at 30 °C saturated with water vapor, and the flue gases leave the furnace at 1500 °C. Calculate how much heat is lost from the furnace per mole of methane. In your solution, show analytically all calculations, including the analytical derivation of the number of moles of water vapor entering the furnace. Use steam tables to determine Psat, and compare your answer with the answer you would obtain using Antoine’s and Wagner’s equations. For the latter, you can determine A, B, C, D as in ** above.

Please solve this Thermo problem in half an hour.

The normal boiling temperature of benzene is 353.24 K, and the vapor pressure of liquid benzene is 1.19 X 104 Pa at 20.0°C. The enthalpy of fusion is 9.95 kJ mol-¹, and the vapor pressure of solid benzene is 137 Pa at -44.3°C. Calculate the following: a. AH vaporization b. AS vaporization c. Triple point temperature and pressure