Q: A steel tank with an interior volume of 2 m3 contains an ideal gas at 300 K and 1E5 Pa of pressure…
A: Interior volume (v) = 2 m3Initial temperature (t) = 300 k Initial pressure (p) = 105 Pa Final…
Q: How many moles of an ideal gas occupies a volume of 25 L at a temperature of 30°C and a pressure of…
A: Solution: Given that V = 25 L T=30 C P=150 kPa
Q: The specific volume of a gas is 1.5 m3/kg. What volume (in m3 and answer should be in 2 decimal…
A: Density is equal to the inverse of specific volume. ρ = 1v, where v = the specific volume. Specific…
Q: A tank of fixed volume contains 5 kg of an ideal gas at 20°C and at 13 atm. If gas is released…
A: Write the expression for ideal gas equation
Q: A volume of 250cm3 of an ideal gas has an initial temperature of 45 degrees C and an initial…
A: Given: Initial Volume, V1=250 cm3 Initial temperature, T1=45°C Initial Pressure, P1=120 kPa=120000…
Q: A container is filled with gas at a temperature of 83.4ºF at standard pressure. If the temperature…
A: Given value--- initial temperature = 83.4 F. Final temperature = 18.4 F. We need to find--- final…
Q: 1.1. Compute the density (in units of m) of an ideal gas under the following conditions: (a) At 0 °C…
A: Ans:- Image-1
Q: An ideal gas is enclosed in a constant volume container at a pressure of 0.7Atm and an initial…
A:
Q: If an ideal gas has a pressure of 7.310 x 10° Pa, a temperature of 47.00 °C, and a volume of 0.0741…
A:
Q: A balloon is filled to a volume of 1.50 L with 3.00 moles of gas at 25 °C. With pressure and…
A: Given data The initial volume is V1=1.50 L The initial number of moles is, n1=3 moles The…
Q: At 25°C and 760 mm of Hg pressure, a gas occupies 600 mL volume. What will be its pressure at a…
A: In the given question, We have to determine the final pressure of the given gas.
Q: A gas is held at a constant pressure with an initial volume and temperature of 50 mL and 127 oC.,…
A: Given data: Pressure is constant Initial volume (V1) = 50 mL Initial temperature (T1) = 127°C New…
Q: A gas occupies a volume of 250 mL at 745 mm Hg and 25°C. What additional pressure is required to…
A: In the given question We have to determine the additional pressure to reduce the gas.
Q: The pressure of 5.50 L of an ideal gas in a flexible container is decreased to one-third of its…
A:
Q: If a 3 m3 of gas initially at STP is placed under a pressure of 3 atm, the temperature of the gas…
A: The initial volume of the gas, Vi = 3 m3 The initial pressure at STP, Pi = 1 atm The initial…
Q: What is the volume now? Calculate to 2 decimals.
A: Given data: The initial volume of gas is: V = 3 m3 = 3000 lit. The final temperature of gas is: Tf =…
Q: Macroscopic Description of an Ideal Gas. An auditorium dimension 10 m x 20 m x 30 m. How many…
A: The Ideal Gas law is an equation representing the state of a homogeneous mixture of gas, which sets…
Q: If a 5 m3 of gas initially at STP is placed under a pressure of 2 atm, the temperature of the gas…
A: New Volume V = 2.50 m3 Like it...
Q: Find the volume of 0.85 moles of gas at pressure of 520torr and a temperature of 15°C. (1atm = 760…
A: given number of moles n = 0.85 pressure P = 520 torr = 520/720 atm = 0.7222 atm = 0.7222 × 1.013 ×…
Q: The temperature of an ideal gas remains constant while the pressure changes from 103.425 Kpaa to…
A:
Q: With the temperature held constant, the pressure of a gas in a cylinder with a movable piston is…
A: In an isothermal…
Q: An apartment has a living room whose dimensions are 2.8 m x 5.2 m x 6.7 m. Assume that the air in…
A: By, ideal gas equation PV = nRT 1.01×105×2.8×5.2×6.7 = n×8.3×(273+21) n = 4037.68 moles
Q: Initially, pressure and volume of air in the syringe are 120 kPa and 11.2 mL respectively. If the…
A:
Q: A gas having a volume of 12 gal has a pressure of 0.24 MPa at 24°?. If the gasconstant R is equal to…
A: Given data The volume of the gas is V = 12 gal The pressure of the gas is P = 0.24 MPa The…
Q: A steel tank with an interior volume of 30 m3 contains an ideal gas at 300 K and 1E5 Pa of pressure…
A: Given data: Volume (V) = 30 m3 Initial temperature (T1) = 300 K Initial pressure (P1 ) = 1E5 Pa = 1…
Q: An apartment has a living room whose dimensions are 3.0 m x 4.9 m x 5.6 m. Assume that the air in…
A: Consider an apartment having a living room whose dimensions are 3.0m x 4.9 m x 5.6 m respectively.…
Q: An ideal gas is contained in a 2.50 L container at a pressure of 4.00 atm. The container is at a…
A:
Q: If a 4 m3 of gas initially at STP is placed under a pressure of 3 atm, the temperature of the gas…
A:
Q: An ideal gas occupies a volume of 0.300 dm3 at a pressure of 1.80 x 105 Pa. What is the new volume…
A:
Q: A quantity of gas in a piston cylinder has a volume of 0.533 m3. If the gas is initially at room…
A: T1V1=T2V2T2=T1V1V2
Q: An ideal gas occupies a volume of 0.300 dm3 at a pressure of 1.80 x 105 Pa. What is the new volume…
A:
Q: Gas is confined in a tank at a pressure of 11.0 atm and a temperature of 25.0°C. If two-thirds of…
A:
Q: Find the change in volume of an aluminum sphere with an initial radius of 12 cm when the sphere is…
A:
Q: A gas at 8.4 atm has a volume of 1.9 L. What volume would the gas have at 8.3 atm?
A: At constant temperature P V = P' V'
Q: A gas originally occupies a volume of 0.43m^3 at a pressure of 98 kPa. It is slowly allowed to…
A: Given values: Initial volume Vi = 0.43 m3 Initial pressure Pi =98 kPa Final volume Vf = 1.5 m3…
Q: If a 5 m3 of gas initially at STP is placed under a pressure of 3 atm, the temperature of the gas…
A: Given data: The initial volume of the gas, Vi = 3 m3 The initial pressure at STP, Pi = 1 atm The…
Q: Gas is confined in a tank at a pressure of 12.7 atm and a temperature of 24.0°C. If two-thirds of…
A:
Q: Gas is confined in a tank at a pressure of 9.2 atm and a temperature of 21.5°C. If two-thirds of the…
A: Given : Initial pressure (Pi) = 9.2 atm Initial temperature (Ti) = 21.5°C = 294.5 K Final…
Q: At standard temperature and pressure, a gas has a density of 0.089 kg/m3. What volume (in m3) does…
A: Given data: Density (ρ) = 0.089 kg/m3 Mass (m) = 1.25 kg Required: Volume (V)
Q: At standard temperature and pressure, a gas has a density of 0.089 kg/m3. What volume (in m3) does…
A: The density of the gas: ρ = 0.089 kg/m3; The mass of the hydrogen gas: m = 1.84 kg;
Q: If an unknown quantity of gas at a pressure of 121.6 kPa, a volume of 31 liters, and a temperature…
A:
Q: An isolated quantity of an ideal gas at 297.2 K has a volume of 17.80 L at a pressure of 1.37 atm.…
A:
Q: Gas is confined in a tank at a pressure of 13.1 atm and a temperature of 28.0°C. If two-thirds of…
A: Given, The initial pressure of the tank (Pi) = 13.1 atm = 13.1×101325 = 1.327357 × 106 N/m2 The…
Q: At a pressure of 80 kpa, a gas occupies 500 mL if the gas expands to 1200 mL, what will the pressure…
A: P1 = 80 kPaV1 = 500 mLV2 = 1200 mLP2 = ?
If a gas at 25 °C occupies 3.7 L at a pressure of 0.97 atm, what would be the volume if the pressure is increased to 2.06 atm?
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- How many cubic meters of helium are required to lift a balloon with a 400-kg payload to a height of 8 000 m? Take He = 0.179 kg/m3. Assume the balloon maintains a constant volume and the density of air decreases with the altitude z according to the expression air = 0ez/8, where z is in meters and 0 = 1.20 kg/m3 is the density of air at sea level.A gas is held in a container with volume 516 cm3. If the pressure of the gas inside the container is 100 kPa, what is the pressure of the gas, in the unit of kPa, when it is expanded to 733 cm3? Assume that the temperature of the gas does not change.A gas is heated to 75 °C and a pressure of 200 kPa. If the container is compressed to hold a volume of 700 mL, what was the volume of the gas, (in litres), at a temperature of 40 °C and 100 kPa pressure? B. A vessel of volume 5x10-5 m3 contains hydrogen at a pressure of 1.5 Pa at a temperature of 37 °C. Estimate: i. The number of molecules of hydrogen gas in the vessel. (4 marks) ii. The number of moles of hydrogen. iii. Mass of hydrogen iv. The kinetic energy of hydrogen. v. The root mean square speed. Given: M = 1.008 g/mol; R = 8.31 J/mol-K; NA = 6.02 x 1023 mol-1; k = 1.38 x 10-23 J/K
- A cylinder of gas at room temperature (20°C) has a pressure p1. To what temperature in degrees Celsius would the temperature have to be increased for the pressure to be 1.2p1?If a 4 m3 of gas initially at STP is placed under a pressure of 2 atm, the temperature of the gas rises to 46◦C. What is the volume now? Calculate to 2 decimals.If I have 7.7 moles of gas at a pressure of 0.09 atm and at a temperature of 56 0 C, what is the volume of the container that the gas is in?
- What is the molar mass of a gas if 1.30g of the gas has a volume of 255 mL at STP? ( THE ANSWER IS NOT 130g/mol)25 L of Gas at 45°c and unknown pressure has its volume increased to 34 L and its temperature decreased to 35°c. If the pressure after the change is measure to be 2 kpa, what was the original pressure of the gas?The temperature of an ideal gas remains constant while the pressure changes from 103.425 Kpaa to 1034.25 Kpaa. (a) If the initial volume is 0.08 cubic meters, determine the final volume. (b) For 0.77 Kgm of this gas, determine the change in density as a percentage of the initial density.
- How many moles of an ideal gas are there if the volume of the gas is 158L at 14°C and a pressure of 89 kPa?The volume of an automobile tire is 2.5 × 10−2m3 . the pressure of the air in the tire is 3 atm and the temperature is 37C ◦ . what is is the mass of air in grams ? The mean molecular mass of air is 29g. 1 atm = 1.01 × 105 Pa ; Calculate to 2 decimals.The volume of an automobile tire is 2.5x10^-2m^3. The pressure of the air in the tire is 3.3 atm and the temperature is 25C°. What is the mass of air in grams? The mean molecular mass of air is 29g. Calculate to 2 decimals.