An auditorium has dimensions 10.0 m × 20.0 m × 30.0 m. How many molecules of air fill the auditorium at 20.0°C and a pressure of 101 kPa (1.00 atm)?

Q: A balloon has a volume of 2.0 m3. As it rises in the Earth's atmosphere, its volume expands. What…

A: Initial volume, V1 = 2 m3Initial pressure, P1 = 1 atmInitial temperature, T1 = 20°C = 293 KFinal…

Q: A rigid tank contains 2500L of Argon gas. The pressure is 3790kPa and the temperature is 25°C. How…

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Q: An airplane passenger has 110 cm3 of air in his stomach just before the plane takes off from a…

A: The objective of the question is to find the volume of air in the passenger's stomach at cruising…

Q: A gas is under a pressure of 6.50 × 106 Pa at 30.0◦C. When the gas is allowed to expand to 4.00…

A: The initial pressure on the gas, Pi is 6.50×106 Pa. The final pressure on the gas, Pf is 0.90×106…

Q: A sample of gas initially at 6.00 atm and 25 °C was compressed from 9.00 L to 3.00 L at 15 °C. After…

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Q: 25 g of dry ice (solid CO2) is placed in a container which has an initial volume 2.00 x 10^4 cm^3,…

A: Given that,Dry ice : m = 25 (g)Volume of container : V = 2×104 (cm3)…

Q: 0.52 mol of argon gas is admitted to an evacuated 3.00 liter (3.00 × 10-3 m3) container at 20.0°C.…

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Q: A large cylindrical tank contains 6.50 x10 cm' of nitrogen gas at 28°C and 7.7 x103 Pa. a) The tank…

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Q: What can be the smallest volume of a cylinder containing 6.4 kg of oxygen (O2) if the walls of the…

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Q: A gas consists of NO₂ molecules at temperature T. What is the r.m.s. speed of the molecules, in m/s?…

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Q: Using the same sample of gas (P = 325 torr ,T = 14 °C), we wish to change the pressure to 3250 torr…

A: As per guidelines we are suppose to do only one question from multiple questions, please post other…

Q: an ideal gas has an initial volume of 0.270 m^3 and pressure of 9.50 x 10 ^ 4 PA. If the gas is…

A: Given:-  the volume of the gas V1= 0.270 m3 The pressure of the gas P1= 9.50 X 104 Pa  Temperature…

Q: diver is at 5 meter depth in a fresh water lake. At that depth, the temperature is 15◦C. The…

A: Hi please find solution to your problem

Q: A gas with volume 501 mL is at the temperature 12.3°C. What is volume of the gas, in the unit of mL,…

A: All ideal gases follow: PV=nRT Here P and n and R are constant. VT=constant 50112.3+273=V38.7+273…

Q: 500 Ibm of methane gas is stored in a container of dimensions 4 m length, 4 m width and 6 m height…

A: Concept: Mass of Methane gas= 500 lbm Since 1 lbm=0.454 kg Mass of methane gas in kg will be Mass…

Q: A container holds 91.2 liters of Oxygen at 268.5K and a pressure of 1.48 atmospheres.  How much heat…

A: for Ideal gas  pv =nRT n =pv/RT    = 1.48*91.2 atmd/0.082*268.5 atm.lk./k    = 6.13

Q: A vehicle tire is inflated with air initially at 15°C and normal atmospheric pressure. During the…

A: a) Given info : The initial pressure is Pi=1 atm. The initial and final temperaturesare Ti=15°C and…

Q: If you have a rigid 212 mL container holding 1.16 X 10^18 atoms of helium. What is the pressure In…

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Q: A balloon has a radius of 0.47 m when inflated to an absolute pressure of 400 kPa at a temperature…

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Q: A container holds 0.580 m3 of oxygen at an absolute pressure of 3.20 atm. A valve is opened,…

A: New volume 1.69 m^3 the gas occupy

Q: 0.52 mol of argon gas is admitted to an evacuated 3.00 liter (3.00 × 10-3 m3) container at 20.0°C.…

A: Given: The number of the mole is 0.52. The initial volume is 3x10-3 m3. The initial temperature is…

Q: A balloon containing 2 moles of an ideal gas at 428.94 K. Another 1 mole of the ideal gas is added…

A: Given data:   Initially number of moles (n1) = 2 mol Initial temperature (T1) = 428.94 K Finally…

Q: A fixed quantity of gas is held in a cylinder capped at one end by a movable piston. The pressure of…

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Q: The mass of a hot-air ballon and its occupants is 300 kg (excluding the hot air inside the balloon).…

A: We are given pressure inside the balloon. We have to find the temperature of the heated air inside…

Q: A room has dimensions of 7.2 m by 5.9 m by 3.2 m. The pressure inside the room is 90,000 Pa and the…

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Q: A cylindrical tank with a diameter of 1.0 m and a length of 3.0 m holds oxygen gas (O2) at a…

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Q: 26.4 mol of gas at atmospheric pressure is compressed. What is the volume of the compressed gas in…

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Q: 25 g of dry ice (solid CO2) is placed in a container which has an initial volume 2.00 x 10^4 cm^3,…

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Q: At what temperature is the average speed of carbon dioxide molecules (M = 44.0 g/mol) 510 m/s?

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Q: Large helium-filled balloons are used to lift scientific equipment to high altitudes. (a) What is…

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Q: An ideal gas at 17.4 °C and a pressure of 2.96 x 105 Pa occupies a volume of 3.86 m3. (a) How many…

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Q: A volume of 58.0 L of hydrogen is heated from 33°C to 68°C. If its original density is 4.85 kg/m3…

A: Given that,The initial volume, V1=58×10-3Initial temperature, T1=33°CThe final temperature,…

Q: A container holds 76.5 liters of Oxygen at 266.2K and a pressure of 3.48 atmospheres.  How much heat…

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Q: At standard temperature and pressure, a gas has a density of 0.085 kg/m3.  What volume (in m3) does…

A: Given that   density (ρ) =0.085 kg/m3   M=1.03 kg What volume V (in m3) =?

Q: 18.6 A 0.5 m³ container holds 50 mol of an unknown gas at a temperature of 25 °C. a. At what…

A: Volume of container (V) = 0.5 m3Number of moles (n) = 50 moles Temprature of gas (T) = 25oC = 298…

Q: A gas chamber is to be designed to separate two gases with the following specifications: Hot gas…

A: The equation for heat transfer is given as  Q=haATa-T1 where ha is the hot gas heat transfer…

Q: An auditorium has dimensions 10.0 m X 24.0 m X 34.0 m. How many molecules of air fill the auditorium…

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Q: A hot air balloon uses the principle of buoyancy to create lift. By making the air inside the…

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Q: An automobile tire is inflated with air originally at 10.0°C and normal atmospheric pressure. During…

A: Given: The original temperature is 10.0° C. The final temperature is 48.0° C. Introduction: The…

Q: A rigid tank contains an amount of carbon dioxide at a pressure of 11.4 atm and a temperature of…

A: Given, Initial pressure of carbon dioxide in the rigid tank  = 11.4 atm Initial temperature of…