3.45 mol of CO2(g) is confined to a volume of 5.00L at 450.K. This results in...
3.45 mol of CO2(g) is confined to a volume of 5.00L at 450.K. This results in high pressure and non-ideal gas behavior. Determine the pressure in units of atm. Per Table 5.4 in the textbook, a = 3.59 atm·L2/mol2 and b = 0.0427 L/mol.
Homework Answers
Add Answer to:
3.45 mol of CO2(g) is confined to a volume of 5.00L
at 450.K. This results in...
Be sure to answer all parts. Calculate the pressure exerted by 2.65 moles of CO2 confined...
Be sure to answer all parts. Calculate the pressure exerted by 2.65 moles of CO2 confined in a volume of 4.03 L at 456 K. What pressure is predicted by the ideal gas equation? The van der Waals constants for CQ area 3.59 atm. L2/mol2 and b 0.0427 L/mol. van der Waals equation: ideal gas equation: [24.6 ]atm
At 273 K, 1.00 mol of an ideal gas confined to a 2.00-L container exerts a...
At 273 K, 1.00 mol of an ideal gas confined to a 2.00-L container exerts a pressure of 11.2 atm. Under the same conditions, what pressure is exerted by CO2, for which a = 3.59 L2 atm mol-2 and b = 0.0427 L mol-1 0 -0.90 10.5 09.1 O 7.2 11.4
4. An ideal gas of 5.0 mol CO2 is originally confined in 15 L at 300...
4. An ideal gas of 5.0 mol CO2 is originally confined in 15 L at 300 K. Assume it undergoes isothermal expansion against a constant pressure of 1.0 atm until equilibrium is reached. Assume the heat capacity of CO2 at constant pressure, Cp.m is 37.11 J/mol K. Calculate the final volume, q, w,aU, and △H for the process. (15%) 5. Calculate the minimum work needed to freeze 250 g of water originally at 0°C standing in a room at 20°C....
If 3.45 mol of an ideal gas has a pressure of 2.87 atm and a volume of 71.57 L
If 3.45 mol of an ideal gas has a pressure of 2.87 atm and a volume of 71.57 L, what is the temperature of the sample in degrees Celsius?T = _______ ℃
1a) Calculate the Volume in L of 1.2 moles of CH4 confined in a container at...
1a) Calculate the Volume in L of 1.2 moles of CH4 confined in a container at a pressure of 10 atm at 323 K. Use the ideal gas equation. C=12 g/mol H= 1 g /mol T(K)= T(°C)+273.15 R=0.0821 L-atm/mol-K PV=nRT answer a)0.318 b)90.2 c)3.18 d)31.8 1b) Is the number of particles or spheres in the cubic cell centered on the body? answer 1)3 2)4 3)1 4)2 3c) in the solid state does it form molecular crystals answer a)NaCL b)graphite c)CO2...
A sample of 5.0 mol CO2(g) is originally confined in 15 dm3 at 280 K and...
A sample of 5.0 mol CO2(g) is originally confined in 15 dm3 at 280 K and then undergoes adiabatic expansion against a constant pressure of 78.5 kPa until the volume has increased by a factor of 4.0. Calculate q, w, delta T, and delta U, and delta H. (The final pressure of the gas is not necessarily 78.5 kPa.) If the enthalpy you calculate does not equal -4.5 kJ and the temperature change - 24 K, you made a mistake.
ant 8-8: The Behavior of Real (Non-Ideal) Gases A 9.642 mol sample of argon gas is...
ant 8-8: The Behavior of Real (Non-Ideal) Gases A 9.642 mol sample of argon gas is maintained in a 0.8464 L container at 302.4 K. What is the pressure in atm calculated using the van der Waals' equation for Ar gas under these conditions? For Ar, a = 1.345 L'atm/mol2 and b = 3.219x10-2 L/mol. atm
The van der Waals equation gives a relationship between the pressure p (atm), volume V(L), and temperature T(K) for a real gas: .2 where n is the number of moles, R 0.08206(L atm)(mol K) is the gas c...
The van der Waals equation gives a relationship between the pressure p (atm), volume V(L), and temperature T(K) for a real gas: .2 where n is the number of moles, R 0.08206(L atm)(mol K) is the gas con- stant, and a (L- atm/mol-) and b (L/mol) are material constants. Determine the volume of 1.5 mol of nitrogen (a .39 L2 atm/mol2. b = 0.03913 L/mol) at temperature of 350 K and pressure of 70 atm.
The van der Waals equation...
need help on part B a Calculate the pressure exerted by 20.0 g of Co, in...
need help on part B
a Calculate the pressure exerted by 20.0 g of Co, in a 600 ml. vessel at 298 K using the ideal gas equation. Then, recalculate the pressure using the van der Waals equation. Assuming that the pressure calculated from the van der Waals equation is correct, what is the percent error in the answer when using the ideal gas equation? Van der Waals constants for CO2 are: a = 3.50 -, and b=0.0427 L/mol; R...
calculate the pressure exerted by 2.50 moles of CO2 confined in a volume of 5.00 L at 450K
calculate the pressure exerted by 2.50 moles of CO2 confined in a volume of 5.00 L at 450K. Compare the pressure with that predicted by the ideal gas equation.
Be sure to answer all parts. Calculate the pressure exerted by 2.65 moles of CO2 confined in a volume of 4.03 L at 456 K. What pressure is predicted by the ideal gas equation? The van der Waals constants for CQ area 3.59 atm. L2/mol2 and b 0.0427 L/mol. van der Waals equation: ideal gas equation: [24.6 ]atm
At 273 K, 1.00 mol of an ideal gas confined to a 2.00-L container exerts a pressure of 11.2 atm. Under the same conditions, what pressure is exerted by CO2, for which a = 3.59 L2 atm mol-2 and b = 0.0427 L mol-1 0 -0.90 10.5 09.1 O 7.2 11.4
4. An ideal gas of 5.0 mol CO2 is originally confined in 15 L at 300 K. Assume it undergoes isothermal expansion against a constant pressure of 1.0 atm until equilibrium is reached. Assume the heat capacity of CO2 at constant pressure, Cp.m is 37.11 J/mol K. Calculate the final volume, q, w,aU, and △H for the process. (15%) 5. Calculate the minimum work needed to freeze 250 g of water originally at 0°C standing in a room at 20°C....
A sample of 5.0 mol CO2(g) is originally confined in 15 dm3 at 280 K and then undergoes adiabatic expansion against a constant pressure of 78.5 kPa until the volume has increased by a factor of 4.0. Calculate q, w, delta T, and delta U, and delta H. (The final pressure of the gas is not necessarily 78.5 kPa.) If the enthalpy you calculate does not equal -4.5 kJ and the temperature change - 24 K, you made a mistake.
ant 8-8: The Behavior of Real (Non-Ideal) Gases A 9.642 mol sample of argon gas is maintained in a 0.8464 L container at 302.4 K. What is the pressure in atm calculated using the van der Waals' equation for Ar gas under these conditions? For Ar, a = 1.345 L'atm/mol2 and b = 3.219x10-2 L/mol. atm
The van der Waals equation gives a relationship between the pressure p (atm), volume V(L), and temperature T(K) for a real gas: .2 where n is the number of moles, R 0.08206(L atm)(mol K) is the gas con- stant, and a (L- atm/mol-) and b (L/mol) are material constants. Determine the volume of 1.5 mol of nitrogen (a .39 L2 atm/mol2. b = 0.03913 L/mol) at temperature of 350 K and pressure of 70 atm.
The van der Waals equation...
need help on part B
a Calculate the pressure exerted by 20.0 g of Co, in a 600 ml. vessel at 298 K using the ideal gas equation. Then, recalculate the pressure using the van der Waals equation. Assuming that the pressure calculated from the van der Waals equation is correct, what is the percent error in the answer when using the ideal gas equation? Van der Waals constants for CO2 are: a = 3.50 -, and b=0.0427 L/mol; R...
Most questions answered within 3 hours.
-
The pH of a sample of water from a river is 5.0. A
sample of effluent from...
asked 38 minutes ago -
At the beginning of the period, the Fabricating Department
budgeted direct labor of $136,500 and equipment...
asked 1 hour ago -
Please answer all
____ 28. Rent control is usually
justified on the grounds that it protects...
asked 1 hour ago -
PARTS A-D HAVE BEEN ANSWERED. WAS TOLD TO REPOST. ONLY ANSWER
PARTS E and F.
A...
asked 1 hour ago -
2) You are given the task of finding a representation for a
circle in a drawing...
asked 2 hours ago -
STUDY QUESTION: Does use of diet drug fen-phen
(fenfluramine-phentermine) cause valvular heart disease?
HINT: Valvular heart...
asked 2 hours ago -
1. An object weighing 40 N rests on a surface. The coefficient
of friction is 0.35....
asked 3 hours ago -
Investor company owns 35% of investee company voting stock and
accounts for the investment under the...
asked 4 hours ago -
The number of major faults on a randomly chosen 1 km stretch of
highway has a...
asked 5 hours ago -
Consider the competitive environment of Starbuck's, Progressive
Insurance, a manufacturing firm with low turnover, or a...
asked 5 hours ago -
3. Gains from trade
Consider two neighbouring island countries called Euphoria and
Contente. They each have...
asked 7 hours ago -
A business executive has the option to invest money in two
plans: Plan A guarantees that...
asked 10 hours ago