700 grams of an ammonia-water liquid mixture containing 50 wt% ammonia is placed in a close...
700 grams of an ammonia-water liquid mixture containing 50 wt% ammonia is placed in a close container and heated to 100 °F. A liquid-vapor equilibrium mixture forms at this temperature.
- Use the lever rule to find the weight fraction of ammonia in the liquid and vapor phases.
- Find the mass of ammonia and water in each phase.
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700 grams of an ammonia-water liquid mixture containing 50 wt%
ammonia is placed in a close...
gas is on top of liquid. 2. 24.5g water is in a container at 30.0L at...
gas is on top of liquid.
2. 24.5g water is in a container at 30.0L at 298.15 K. The vapor pressure of water at this temperature is 0.030 atm. The gas constant is 0.08206 L'atm/(mol-K). The density of water is 998 kg/m. The molar mass of water is 18.02 g/mol. a. What phases are present in this container At what volume would only the gas phase be present? b. At what volume would only liquid be present? C.
2. 24.5g...
A 160 m3 rigid tank is filled with saturated liquid-vapor mixture of water at 50oC. 70%...
A 160 m3 rigid tank is filled with saturated liquid-vapor mixture of water at 50oC. 70% of the mass is vapor and the 30% of the mass is liquid. The mixture is then heated until its pressure is 50kPa. Determine the final temperature(oC).
1. A saturated water liquid-vapor mixture with a total mass of 1.3 kg is contained in...
1. A saturated water liquid-vapor mixture with a total mass of 1.3 kg is contained in a piston-cylinder assembly, with the piston initially placed so that the volume of the mix- ture is 1.5 m. The initial temperature of the mixture is 30°C. The piston is then pushed inward until the volume is halved, and the container is heated until the pressure is 400 kPa. Determine Sherleader 306 V Tup V 400 kPa (a) the quality of the mixture for...
3. A tank has leaked a 50% : 50% (% by weight) mixture of liquid benzene (C&Hs and liquid o-xylen...
3. A tank has leaked a 50% : 50% (% by weight) mixture of liquid benzene (C&Hs and liquid o-xylene (CB Hi0) beneath the soil surface. Determine the o-xylene concentration (mg/L) within soil gas in equilibrium with this mixture at a temperature of 25o C. given: vapor pressure pure o-xylene at 250 C 6.6 mm Hg
3. A tank has leaked a 50% : 50% (% by weight) mixture of liquid benzene (C&Hs and liquid o-xylene (CB Hi0) beneath the...
find composition of all phases present for 75%wt Ag and 25%wt Cu at 700 C can...
find composition of all phases present for 75%wt Ag
and 25%wt Cu at 700 C
can you answer parts a b and c please. need it asap in
40 mins
°C 110) Atomic percent silver 30 10 SO 10 20 60 70 F 80 90 T 1084.5 1200 10X0X0 1 961.93 1700 900 1. + 1600 1+B SOX a B 780 1400 7.9 71.9 91.21 7080 1200 60X) + B 1000 SCO 850 - 1 1 400 Cu 1 20...
Problem 3 G1-1.665 kmol/h of a binary gas mixture containing ammonia (vi-35%, molar basis) and air enter an absorpt...
Problem 3 G1-1.665 kmol/h of a binary gas mixture containing ammonia (vi-35%, molar basis) and air enter an absorption column operating at 1 atm and 20 °C, where a liquid mixture of water and ammonia (x-2.11%, molar basis) is used to remove 90% of the ammonia from the gas stream. Equilibrium data for this system is given in the table below: (kg NH;) / (100 kg Partial pressure of NH H2O) Mole fraction of NHs in Mole fraction of NHs...
Ammonia has been studied as an alternative "clean" fuel for internal combustion engines, since its reaction with oxygen produces only nitrogen and water vapor and in the liquid form it is...
Ammonia has been studied as an alternative "clean" fuel for internal combustion engines, since its reaction with oxygen produces only nitrogen and water vapor and in the liquid form it is easily transported. An industrial chemist studying this reaction fills a 25.0 L tank with 1.4 mol of ammonia gas and 1.6 mol of oxygen t 37.0°C. He then raises the temperature, and when the mixture has come to equilibrium measures the amount of water vapor to be 1.3 mol....
Find the mass HomeworkUnanswered A copper block with a mass of 700 grams is cooled to...
Find the mass HomeworkUnanswered A copper block with a mass of 700 grams is cooled to 77K by being immersed in liquid nitrogen. The block is then placed in a Styrofoam cup containing some water that is initially at +50.0°C. Assume no heat is transferred to the cup or the surroundings. The specific heat of liquid water is 4186 J/(kg °C), of solid water is 2060 J/(kg°C), and of copper is 385 J/(kg °C). The latent heat of fusion of...
1) A block of iron at Tiiron- 500°C is placed on top of a block of...
1) A block of iron at Tiiron- 500°C is placed on top of a block of ice (solid water) at Ti water-50°C in an insulating container so no heat can be transferred into or out of the container. Parts of the graphs of Tvs energy added for the three-phase model are shown to the right. Use these graphs to find the approximate final equilibrium temperatures, Tf iron and Tfwater, the final phases of the iron and water, and the approximate...
Please show me how they get answer d) Question B1. Atomic percent magnesium 10 20 30 40 50 60 70 80 90 700 649 1200...
Please show me how they get answer d)
Question B1. Atomic percent magnesium 10 20 30 40 50 60 70 80 90 700 649 1200 1100 -1000 500 900 451 -800 598 67.7 14.9 87.3 400 700 600 500 400 200 100 AI 10 20 30 40 50 60 70 80 90 Mg Weight percent magnesium Figure 1: Aluminium-Magnesium equilibrium phase diagram. (Source: Metals Handbook, 8th Edition. Vol 8 American Society for Metals p. 261.) Consider an Al-7 wt% Mg...
gas is on top of liquid.
2. 24.5g water is in a container at 30.0L at 298.15 K. The vapor pressure of water at this temperature is 0.030 atm. The gas constant is 0.08206 L'atm/(mol-K). The density of water is 998 kg/m. The molar mass of water is 18.02 g/mol. a. What phases are present in this container At what volume would only the gas phase be present? b. At what volume would only liquid be present? C.
2. 24.5g...
1. A saturated water liquid-vapor mixture with a total mass of 1.3 kg is contained in a piston-cylinder assembly, with the piston initially placed so that the volume of the mix- ture is 1.5 m. The initial temperature of the mixture is 30°C. The piston is then pushed inward until the volume is halved, and the container is heated until the pressure is 400 kPa. Determine Sherleader 306 V Tup V 400 kPa (a) the quality of the mixture for...
3. A tank has leaked a 50% : 50% (% by weight) mixture of liquid benzene (C&Hs and liquid o-xylene (CB Hi0) beneath the soil surface. Determine the o-xylene concentration (mg/L) within soil gas in equilibrium with this mixture at a temperature of 25o C. given: vapor pressure pure o-xylene at 250 C 6.6 mm Hg
3. A tank has leaked a 50% : 50% (% by weight) mixture of liquid benzene (C&Hs and liquid o-xylene (CB Hi0) beneath the...
find composition of all phases present for 75%wt Ag
and 25%wt Cu at 700 C
can you answer parts a b and c please. need it asap in
40 mins
°C 110) Atomic percent silver 30 10 SO 10 20 60 70 F 80 90 T 1084.5 1200 10X0X0 1 961.93 1700 900 1. + 1600 1+B SOX a B 780 1400 7.9 71.9 91.21 7080 1200 60X) + B 1000 SCO 850 - 1 1 400 Cu 1 20...
Problem 3 G1-1.665 kmol/h of a binary gas mixture containing ammonia (vi-35%, molar basis) and air enter an absorption column operating at 1 atm and 20 °C, where a liquid mixture of water and ammonia (x-2.11%, molar basis) is used to remove 90% of the ammonia from the gas stream. Equilibrium data for this system is given in the table below: (kg NH;) / (100 kg Partial pressure of NH H2O) Mole fraction of NHs in Mole fraction of NHs...
Ammonia has been studied as an alternative "clean" fuel for internal combustion engines, since its reaction with oxygen produces only nitrogen and water vapor and in the liquid form it is easily transported. An industrial chemist studying this reaction fills a 25.0 L tank with 1.4 mol of ammonia gas and 1.6 mol of oxygen t 37.0°C. He then raises the temperature, and when the mixture has come to equilibrium measures the amount of water vapor to be 1.3 mol....
Find the mass HomeworkUnanswered A copper block with a mass of 700 grams is cooled to 77K by being immersed in liquid nitrogen. The block is then placed in a Styrofoam cup containing some water that is initially at +50.0°C. Assume no heat is transferred to the cup or the surroundings. The specific heat of liquid water is 4186 J/(kg °C), of solid water is 2060 J/(kg°C), and of copper is 385 J/(kg °C). The latent heat of fusion of...
1) A block of iron at Tiiron- 500°C is placed on top of a block of ice (solid water) at Ti water-50°C in an insulating container so no heat can be transferred into or out of the container. Parts of the graphs of Tvs energy added for the three-phase model are shown to the right. Use these graphs to find the approximate final equilibrium temperatures, Tf iron and Tfwater, the final phases of the iron and water, and the approximate...
Please show me how they get answer d)
Question B1. Atomic percent magnesium 10 20 30 40 50 60 70 80 90 700 649 1200 1100 -1000 500 900 451 -800 598 67.7 14.9 87.3 400 700 600 500 400 200 100 AI 10 20 30 40 50 60 70 80 90 Mg Weight percent magnesium Figure 1: Aluminium-Magnesium equilibrium phase diagram. (Source: Metals Handbook, 8th Edition. Vol 8 American Society for Metals p. 261.) Consider an Al-7 wt% Mg...
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