A tank whose volume is unknown is divided into two parts by a partition. One side of the tank contains 0.03 m3 of refrigerant-134a that is a saturated liquid at 0.9 MPa, while the other side is evacuated. The partition is now removed, and the refrigerant fills the entire tank. If the final state of the refrigerant is 20°C and 280 kPa, determine the volume of the tank.

Q: The density of helium gas at 0°C is p. = 0.179 kg/m3. The temperature is then raised to T = 95°C,…

A: Helium is an ideal gas.  The ideal gas equation is: Pv=nRTP=Absolute pressurev=Volumen=Number of…

Q: A sealed cubical container 14.0 cm on a side contains a gas with five times Avogadro's number of…

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Q: A quantity of ideal gas in a ridged container is at T=20oC and particular pressure p. Is the gas is…

A: Scenario - A gas at a certain temperature is heated from one temperature to another higher…

Q: A cylinder in a car engine takes V1 = 0.045 m3 of air into the chamber at 300 C and at 1 atm…

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Q: An automobile engine works by injecting a fuel and air mixture into a cylinder with a piston. Once…

A: This question is based on ideal gas equation PV=nRT.

Q: Two closes vessel A and B contains air and is connected together by a valve. Vessel A has a volume…

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Q: If 5.3 moles of an ideal gas is at a temperature of 77°C and contained in a 0.44_m³ volume, then…

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Q: There are two separate containers, each filled with a different ideal gas.  Container A contains…

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Q: An ideal gas has initial volume of 0.550 m3 and pressure of 9.65 x 104 Pa. (a) If the initial…

A: Volume, V = 0.550 m³ Pressure, P1 = 9.65×10⁴ Pa Initial temperature, T1 = 281 K Final temperature,…

Q: A 7.60-m3 sealed container holds 1×1025 particles of an ideal gas at 200 K. What is the pressure of…

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Q: An ideal gas occupies a volume of 100cm³ at 20°c and 100Pa. How many miles of gas are in the…

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Q: A fan delivers 4 m^3 of air per second at 20 degrees Celsius and 1.2 bar. Assuming molecular weight…

A: Given- Temperature T=200=20+273=293 K Pressure P=1.25×105Pa Volume V=4 m3 We know that PV= mRT mass…

Q: A 5.80-L vessel contains 3.60 moles of ideal gas at a pressure of 1.60 ✕ 106 Pa. (a) Find the…

A: (a) Apply the Ideal gas equation. PV = nRT T = PV/nR   = [(1.60 ✕ 106)(0.00580)]/[(3.6)(8.3142)]…

Q: A cylinder with a movable piston contains 3 moles of hydrogen at standard temperature and pressure.…

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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: Starting from the universal gas constant (R = 8.314 Pa*m3), determine the volume (in m3) occupied by…

A: Given:         Universal gas constant R = 8.314 Pa*m3          number of moles     n = 1.62 moles…

Q: 0.161 mol  of argon gas is admitted to an evacuated 80.3 cm^3 container at 20.3 degrees C. The gas…

A: expansion is isothermal so PV=CONSTANT P is pressure V is volume Formula P1V1=P2V21 denotes initial…

Q: There is 1 mol of He gas at 177 °C in the given manometer system. When the temperature of this gas…

A: The initial pressure of the manometer system is, P1+ρHggh-ρHggh'=0P1+13600 kg/m39.81 m/s20.35…

Q: It is a hot day in Bloemfontein and a fuel tanker loaded 9312 L of fuel. The tanker encountered cold…

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Q: An ideal gas in a 0.00045 m3 cylinder at 18°C and 7125 Pa (7125 N/m2). What will the pressure be if…

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Q: A cubic container of volume 2.00 L holds 0.500 mol of nitrogen gas at a temperature of 25.0 °C. What…

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Q: container holds 102.9 liters of Oxygen at 268.4K and a pressure of 1.95 atmospheres.  How much heat…

A: Given: The initial temperature of the oxygen is 268.4 K. The volume of the oxygen is 102.9 L. The…

Q: The density of helium gas at 0°C is ?0 = 0.179 kg/m3. The temperature is then raised to T = 100°C,…

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Q: A steel tank contains 273 g of ammonia gs (NH3 with molar mass 17.0 g/mol) at a pressure of 1.53 x…

A: mass of aluminum = m =273g molar mass = M = 17g/mole pressure = P= 1.53 X 106 Pa temperature = T =…

Q: In a cylinder with a volume of 3.0 l and a temperature of 300 K, oxygen is under pressure of 2.0…

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Q: 2) In a thermonuclear device, the pressure of 0.050 liters of gas within the bomb casing reaches 4.0…

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Q: n ideal gas occupies a volume of 100cm^3 at 20°C and 100 Pa. Find the number of moles of gas in the…

A: Given The volume of gas is V=100 cm3=100×10-6 m3. The temperature of gas is T=20°C=20+273 K=293 K.…

Q: A container holds 0.500 m3 of oxygen at an absolute pressure of 4.00 atm. A valve is opened,…

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Q: A 24L tank contains ideal helium gas at 27 degrees C and a pressure of 22 atm. How many moles of gas…

A: Using the ideal gas equation,

Q: Liquid water at 200 kPa and 15C is heated in a chamber by mixing it with superheated steam at 200…

A: Given: Now, (a) Find  the mass flow rate of the superheated steam So, Now, From Equation (1)…

Q: Four ideal gases have the following pressures, P, volumes, V,and mole numbers, n: gas A, P = 100…

A: The ideal gas equation can be expressed as, PV=nRT Here, R is the ideal gas constant, P is the…

Q: A sealed cubical container 17.0 cm on a side contains a gas with five times Avogadro's number of…

A: The ideal gas is the one that obeys the ideal gas equation. An ideal gas very large intermolecular…

Q: Suppose 1.95 L of gas at 37°C is under 7.37 × 107 Pa of pressure. How many moles of gas are there…

A: Volume of gas is V = 1.95 L = 1.95 x 10-3 m3 Pressure of the gas is P = 7.37 x 107 Pa Temperature of…

Q: A rigid tank contains an amount of argon at a pressure of 12.2 atm and a temperature of 23.0°C.…

A: Given that the value of of initial temperature and initial pressure and final temperature and also…

Q: A quantity of gas has initial pressure and volume of 0.1MN/m2 and 0.1 m3 , respectively. It is…

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Q: An ideal monatomic gas is contained in a vessel of constant volume 0.380 m3. The initial temperature…

A: (b) The specific heat capacity of a monoatomic gas at constant volume is given by CV=32R Here, R is…

Q: Choose a correct statement for a gas undergoing isovolumetric change: O a. The volume of the gas is…

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Q: A welder using a tank of volume 7.60×10−2 m3m3 fills it with oxygen (with a molar mass of 32.0…

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Q: A rigid tank contains an amount of argon at a pressure of 12.2 atm and a temperature of 23.0°C.…

A: When we consider a certain gas, then the product of the pressure and volume of the gas will always…

Q: An enclosed sample of ideal gas undergoes an isochoric process at 6.24m. Its initial temperature is…

A: Part (1): Given:The process is isochoric with a volume of 6.24 m3. The initial temperature is 34oC.…

Q: (a) A frictionless piston-cylinder device contains oxygen at -50°C and specific volume of 0.03 m'kg.…

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

Diatomic Gas

Molecule, is a collection of two or more atoms together (which constitute the smallest observable unit) into a pure material. There are some ways to represent the structure of a molecule. Factor symbols represent atoms in Lewis structures, and dots represent electrons that accompany them. A pair of mutual electrons (covalent bond) may be represented by a single dash. The ball-and-stick model depicts the spatial structure of the atoms better.