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P Isotherms Next two problems have to do with the following situation....
show your work please! Next two problems have to do with the following situation. A sample...
show your work please!
Next two problems have to do with the following situation. A sample of monatomic ideal gas is changed from state A to PIsotherms state D. The gas first undergoes an isobaric process A - E and then an isothermal process E - D. Note that relevant parameters (pressures and volumes) are directly given on the graph. (Note that these problems are 2 atm -- -- directly taken from your HW assigned during a class. We have...
Part A:Refer to diagram 2. A flask contains 85.2 moles of a monatomic ideal gas at...
Part A:Refer to diagram 2. A flask contains 85.2 moles of a
monatomic ideal gas at pressure 6.9 atm and volume 13.4 liters
(point A on the graph. Now, the gas undergoes a cycle of three
steps: - First there is an isothermal expansion to pressure 3.65
atm (point B on the graph). - Next, there is an isochoric process
in which the pressure is raised to P1 (point C on the graph). -
Finally, there is an isobaric compression...
7.5) A 1.15 -mol quantity of monatomic ideal gas undergoes the following cyclic process. The gas...
7.5) A 1.15 -mol quantity of monatomic ideal gas undergoes the
following cyclic process. The gas starts at point a at STP. It
expands isothermally to point b, where the volume is 2.2 times its
original volume. Next, heat is removed while keeping the volume
constant and reducing the pressure. Finally, the gas undergoes
adiabatic compression, returning to point a.
a. Calculate the pressures at b and c. (answers in Pa)
**Find the volumes at a and b first.
**Use...
An ideal monatomic gas is contained in a cylinder with a movable piston so that the gas can do work on the outside worl...
An ideal monatomic gas is contained in a cylinder with a movable
piston so that the gas can do work on the outside world, and heat
can be added or removed as necessary. The figure shows various
paths that the gas might take in expanding from an initial state
whose pressure, volume, and temperature are , , and respectively. The gas expands to a state with
final volume . For some answers it will be convenient to
generalize your results...
Air in a piston-cylinder undergoes a cycle with the following processes: Process 1-2: Isobaric process from...
Air in a piston-cylinder undergoes a cycle with the following processes: Process 1-2: Isobaric process from P = 0.1 MPa, T1 = 600K to T2 = 1200K Process 2-3: Isothermal process to state 3 where P3 = 0.05 MPa Process 3-4: Isochoric process to state 4 where P4 = 0.031 MPa Process 4-1: Polytropic process back to state 1 (a) Show the processes in a P-V plot showing the values. Also calculate or state the values of P. V. T...
The next two problems are due next week, but work on these problems today with your...
The next two problems are due next week, but work on these problems today with your group. 3.(25PTS) At a water treatment facility, an 750.0L tank containing Ch() has a pressure of 62.0 atm and a temperature of 303 K. (Using ideal gas equation, determine the moles of Cl(8) present. (1) What pressure would be expected if this same amount of gas occupied the same volume at the same temperature, but the Cl obeyed the Van der Waals equation of...
Solution (1) Fill in the State Table (all pressures in Pascals, all volumes in cubic meters,...
Solution (1) Fill in the State Table (all pressures in Pascals, all volumes in cubic meters, all temperatures in K). Pressure 100000 Volume 0.2 Temperature 300 100000 902.9 300000 0.2 902.9 du Work 40000 Heat 59.72 99.72 a- >b (2) Fill in the Process Table (all entries in Joules). -65900 O -65.9 X > c- 0 -59720 -59720 (3) Find the Totals: Work = -25900 Heat = -25900 dU = 0 X ] (4) Find the heat input (from "cold...
Determine the following. Please show your work for partial credit and note that, for problems requiring calculation...
Determine the following. Please show your work for partial credit and note that, for problems requiring calculations, each correct, but unsupported answer is only worth 1 point. 31)) Determine the new volume (in mL) of a sample of a gas [1.500.0 mL) when conditions are changed from 47.0°C and 28,200 torr to 107.0°C and 47,400 torr? [7 points]
please help. I did most of it, I just need the ones that were marked incorrect....
please help. I did most of it, I just need the ones that were
marked incorrect. Thanks!
Complete Analysis of a Refrigerator Goal Solve for the performance coefficient of a refrigerator using a five-step process the includes: 1. Making a state table. 2. Making a process table. 3. Calculating the totals for Work, Heat, and Internal-Energy-Change. 4. Identifying the heat input (cold reservoir) and output (hot reservoir). 5. Calculating the performance coefficient of the refrigerator. isothermal Problem Shown in the...
ine the following. Please show your work for partial credit and note that, for problems requiring...
ine the following. Please show your work for partial credit and note that, for problems requiring tions, each correct, but unsupported answer is only worth 1 point. You are preparing 960.0 grams of an aqueous solution that contains that contains 32.00% by weight of Na2CO3. What mass of solute would you use and what mass of solvent would you use? 14 points
show your work please!
Next two problems have to do with the following situation. A sample of monatomic ideal gas is changed from state A to PIsotherms state D. The gas first undergoes an isobaric process A - E and then an isothermal process E - D. Note that relevant parameters (pressures and volumes) are directly given on the graph. (Note that these problems are 2 atm -- -- directly taken from your HW assigned during a class. We have...
Part A:Refer to diagram 2. A flask contains 85.2 moles of a
monatomic ideal gas at pressure 6.9 atm and volume 13.4 liters
(point A on the graph. Now, the gas undergoes a cycle of three
steps: - First there is an isothermal expansion to pressure 3.65
atm (point B on the graph). - Next, there is an isochoric process
in which the pressure is raised to P1 (point C on the graph). -
Finally, there is an isobaric compression...
An ideal monatomic gas is contained in a cylinder with a movable
piston so that the gas can do work on the outside world, and heat
can be added or removed as necessary. The figure shows various
paths that the gas might take in expanding from an initial state
whose pressure, volume, and temperature are , , and respectively. The gas expands to a state with
final volume . For some answers it will be convenient to
generalize your results...
Air in a piston-cylinder undergoes a cycle with the following processes: Process 1-2: Isobaric process from P = 0.1 MPa, T1 = 600K to T2 = 1200K Process 2-3: Isothermal process to state 3 where P3 = 0.05 MPa Process 3-4: Isochoric process to state 4 where P4 = 0.031 MPa Process 4-1: Polytropic process back to state 1 (a) Show the processes in a P-V plot showing the values. Also calculate or state the values of P. V. T...
The next two problems are due next week, but work on these problems today with your group. 3.(25PTS) At a water treatment facility, an 750.0L tank containing Ch() has a pressure of 62.0 atm and a temperature of 303 K. (Using ideal gas equation, determine the moles of Cl(8) present. (1) What pressure would be expected if this same amount of gas occupied the same volume at the same temperature, but the Cl obeyed the Van der Waals equation of...
Solution (1) Fill in the State Table (all pressures in Pascals, all volumes in cubic meters, all temperatures in K). Pressure 100000 Volume 0.2 Temperature 300 100000 902.9 300000 0.2 902.9 du Work 40000 Heat 59.72 99.72 a- >b (2) Fill in the Process Table (all entries in Joules). -65900 O -65.9 X > c- 0 -59720 -59720 (3) Find the Totals: Work = -25900 Heat = -25900 dU = 0 X ] (4) Find the heat input (from "cold...
Determine the following. Please show your work for partial credit and note that, for problems requiring calculations, each correct, but unsupported answer is only worth 1 point. 31)) Determine the new volume (in mL) of a sample of a gas [1.500.0 mL) when conditions are changed from 47.0°C and 28,200 torr to 107.0°C and 47,400 torr? [7 points]
please help. I did most of it, I just need the ones that were
marked incorrect. Thanks!
Complete Analysis of a Refrigerator Goal Solve for the performance coefficient of a refrigerator using a five-step process the includes: 1. Making a state table. 2. Making a process table. 3. Calculating the totals for Work, Heat, and Internal-Energy-Change. 4. Identifying the heat input (cold reservoir) and output (hot reservoir). 5. Calculating the performance coefficient of the refrigerator. isothermal Problem Shown in the...
ine the following. Please show your work for partial credit and note that, for problems requiring tions, each correct, but unsupported answer is only worth 1 point. You are preparing 960.0 grams of an aqueous solution that contains that contains 32.00% by weight of Na2CO3. What mass of solute would you use and what mass of solvent would you use? 14 points
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