During the final weighing, the condensed liquid is in equilibrium with its vapor; in what way does this fact affect the accuracy of the final result?
Liquid <------>. Vapour
lquid converted to vapour is called vaporisation. Vapour converted to liquid is called condensation. At equilibrium rate of vaporisation and rate of condensation two are equal.
At equlibrium liquid and vapour concentrations are equal.
This taken in closed vessel. in closed vessel no change the final massto get accuracy of the final result.
During the final weighing, the condensed liquid is in equilibrium with its vapor; in what way...
Separate and Condense Condensed vapor YB1 = 0.714 The vapor pressure of pure benzene is 750.0 torr and the vapor pressure of toluene is 300.0 torr at a certain temperature. You make a solution by pouring "some" benzene with "some" toluene. You then place this solution in a closed container and wait for the vapor to come into equilibrium with the solution. Next, you separate and condense this resulting vapor and find that its mole fraction of benzene is equal...
Answer and reason please! 7. When a liquid is in dynamic equilibrium with its vapor in a closed container: (a) the rate at which molecules from the liquid phase enter the gas phase exactly equals the rate at which molecules from the gas phase pass into the liquid phase. (b) a change in temperature will not change the pressure in the container (c) the amount of gas in the container must exactly equal the amount of liquid. (d) molecules cannot...
A sample of water in equilibrium with its vapor in a closed 1-L container has a vapor pressure of 23.8 torr at 25°C. The container's volume is increased to 9 Lat constant temperature and the liquid/vapor equilibrium is reestablished. What is the vapor pressure?
A sample of water in equilibrium with its vapor in a closed 1-L container has a vapor pressure of 23.8 torr at 25°C. The container's volume is increased to 9 L at constant temperature and the liquid/vapor equilibrium is reestablished. What is the vapor pressure?
A pressure vessel contains liquid water and water vapor in equilibrium at 350℉. The total mass of liquid and vapor is 4.5 lbm. If the volume of vapor is 50 times the volume of liquid, what is the total enthalpy of the contents of the vessel? The total enthalpy is Btu
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Consider the phase diagram shown below. What does the arrow at X represent? deposition liquid vapor equilibrium solldvapor equilibrium triple point
of liquid water and 0.9 m2 of water vapor in equilibrium at 600 kPa. Heat is transferred at constant pressure until the temperature 3-51 A piston-cylinder device contains 0.005 m reaches 200°C What is the initial temperature of the water Determine the total mass of the water Chlouwle the final volume. Show the process on a pu diagram with respect to s tation lines. HO P600 kPa FIGURE P3-51
What is the vapor pressure of a liquid at 319.93 K if its ∆Hvap = 28.9 kJ/mol and its normal boiling point is 341.88 K?