A 0.4 mol of a monatomic gas (dof = 3) is held inside a cylinder and...
A 0.4 mol of a monatomic gas (dof = 3) is held inside a cylinder and piston as shown below. The gas is initial at a temperature of 293K. The air outside the piston and cylinder exerts an average force of 1313N. A flame is held to the cylinder and heat is added to the gas. The piston slides to the left a distance 0.08 m as 175 Joules of heat is added to the gas. What is the final temperature of the gas?
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A 0.4 mol of a monatomic gas (dof = 3) is held inside a cylinder
and...
0.06 mol of an ideal diatomic gas held in the apparatus shown to the right is initially uninsulated, at room tempe...
0.06 mol of an ideal diatomic gas held in the apparatus shown to the right is initially uninsulated, at room temperature (290K), and atmospheric pressure. The piston has an initial height of 20cm. i. Masses are slowly added and exert an average force of 1000N as the piston travels a total distance of 10cm. ii. Fixing the pin, a flame is applied to the cylinder. iii. Once the thermal energy of the gas has increased by 593J, the flame is...
400 moles of an ideal monatomic gas are kept in a cylinder fitted with a light...
400 moles of an ideal monatomic gas are kept in a cylinder fitted with a light frictionless piston. The gas is maintained at the atmospheric pressure. Heat is added to the gas. The gas consequently expands slowly from an initial volume of 10 m3 to 15 m3. (a) Draw a P-V diagram for this process. (b) Is this thermodynamic process an isothermal expansion, an isobaric expansion or an adiabatic expansion? (c) Calculate the work done by the gas. (d) Calculate...
A monatomic ideal gas (γ = 5/3) is contained within a perfectly insulated cylinder that is...
A monatomic ideal gas (γ = 5/3) is contained within a perfectly insulated cylinder that is fitted with a movable piston. The initial pressure of the gas is 2.18 × 105 Pa. The piston is pushed so as to compress the gas, with the result that the Kelvin temperature doubles. What is the final pressure of the gas?
A monatomic ideal gas (γ = 5/3) is contained within a perfectly insulated cylinder that is...
A monatomic ideal gas (γ = 5/3) is contained within a perfectly insulated cylinder that is fitted with a movable piston. The initial pressure of the gas is 1.72 × 105 Pa. The piston is pushed so as to compress the gas, with the result that the Kelvin temperature doubles. What is the final pressure of the gas?
P3A.2 A sample consisting of 0.10 mol of perfect gas muICLUL is piston inside a cylinder...
P3A.2 A sample consisting of 0.10 mol of perfect gas muICLUL is piston inside a cylinder such that the volume is 1.25 dm'; the external pressure is constant at 1.00 bar and the temperature is maintained at 300 K by a thermostat. The piston is released so that the gas can expand. Calculate (a) the volume of the gas when the expansion is complete; (b) the work done when the gas expands; (c) the heat absorbed by the system. Hence...
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...
One mole of monoatomic gas (neon) is confined inside the cylinder with movable piston at 20C...
One mole of monoatomic gas (neon) is confined inside the cylinder with movable piston at 20C and atmospheric pressure. What is the work done by expanding gas if the temperature of gas changes by 10 degrees when heat ( 200 J ) is added to the cylinder.
With the pressure held constant at 230 kPa, 44 mol of a monatomic ideal gas expands from an initial volume of 0.80 m3 to a final volume of 1.9 m3. Review PartA With the pressure held constant at 230 k...
With the pressure held constant at 230 kPa, 44 mol of a
monatomic ideal gas expands from an initial volume of 0.80 m3 to a
final volume of 1.9 m3.
Review PartA With the pressure held constant at 230 kPa, 44 mol of a monatomic ideal gas expands from an initial volume of 0.80 m3 to a final volume of 1.9 m3 How much work was done by the gas during the expansion? Express your answer using two significant figures....
Helium gas at 105.0 kPa and 309.0K is located within a cylinder with a piston. Initially...
Helium gas at 105.0 kPa and 309.0K is located within a cylinder with a piston. Initially the gas occupies 0.4000 m. While a constant force, F, is applied to the end of the piston so that the pressure inside the cylinder is held constant at 105.0 kPa, 5090.0 J of heat is transferred to the helium gas. The specific enthalpy of helium gas is given by the approximate relation: (kJ/mol) = 0.02087(K) Q=5090.0J Final Conditions P2 = 105.0 kPa Initial...
An insulated piston-cylinder device contains 0.1m3 of air (ideal gas) at 400 kPa and 25℃. A...
An insulated piston-cylinder device contains 0.1m3 of air (ideal gas) at 400 kPa and 25℃. A paddle wheel within the cylinder is rotated until 15 kJ of work is done on the air while the pressure is held constant. Assuming the kinetic and potential energies are negligible and the gas constant and specific heat of air are ? = 0.287 kJ kg∙K and ?? = 1.005 kJ kg∙K . Tasks: ( a ) Determine the mass of air inside the...
0.06 mol of an ideal diatomic gas held in the apparatus shown to the right is initially uninsulated, at room temperature (290K), and atmospheric pressure. The piston has an initial height of 20cm. i. Masses are slowly added and exert an average force of 1000N as the piston travels a total distance of 10cm. ii. Fixing the pin, a flame is applied to the cylinder. iii. Once the thermal energy of the gas has increased by 593J, the flame is...
P3A.2 A sample consisting of 0.10 mol of perfect gas muICLUL is piston inside a cylinder such that the volume is 1.25 dm'; the external pressure is constant at 1.00 bar and the temperature is maintained at 300 K by a thermostat. The piston is released so that the gas can expand. Calculate (a) the volume of the gas when the expansion is complete; (b) the work done when the gas expands; (c) the heat absorbed by the system. Hence...
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...
With the pressure held constant at 230 kPa, 44 mol of a
monatomic ideal gas expands from an initial volume of 0.80 m3 to a
final volume of 1.9 m3.
Review PartA With the pressure held constant at 230 kPa, 44 mol of a monatomic ideal gas expands from an initial volume of 0.80 m3 to a final volume of 1.9 m3 How much work was done by the gas during the expansion? Express your answer using two significant figures....
Helium gas at 105.0 kPa and 309.0K is located within a cylinder with a piston. Initially the gas occupies 0.4000 m. While a constant force, F, is applied to the end of the piston so that the pressure inside the cylinder is held constant at 105.0 kPa, 5090.0 J of heat is transferred to the helium gas. The specific enthalpy of helium gas is given by the approximate relation: (kJ/mol) = 0.02087(K) Q=5090.0J Final Conditions P2 = 105.0 kPa Initial...
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