A sample of argon gas occupies a volume of 0.065 m at 101.3 kPa and 25.0°C.What volume would the same sample of gas occupy if the pressure was increased to 158.0 kPa at constant temperature.

Q: If some neon gas at 150 kPa were allowed to expand from 3.0 L to 6.0 L 1 point without changing the…

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Q: A vessel of volume 11.2 L contains 2.0 mol of H2(g) and 1.0 mol of N2(g) at 273.15K. Calculate the…

A: A vessel of volume 11.2 L contains 2.0 mol of H2(g) and 1.0 mol of N2(g) at 273.15K. The total…

Q: P1A.8 A vessel of volume 22.4 dm' contains 2.0 mol H,(g) and 1.0 mol N,(g) at 273.15 K initially.…

A: Partial pressure:  It is the individual pressure of a gas when a mixture of gases is present in a…

Q: Discuss the deviations of real gases from Ideal Behavior?

A: The deviations of real gases from Ideal Behavior has to be given,

Q: Calculate the root mean square speed of nitrogen gas molecules at 0oC degrees Celsius.  m/s

A: The question is based on the concept of gases. we have been given nitrogen gas & its…

Q: what is the density of oxygen gas at 25 degrees C and 120 kPa?

A: The density of oxygen gas at 25 degrees C and 120 kPa is to be determined.

Q: (a) Are you more likely to see the density of a gas reported ing/mL, g/L, or kg/cm3? (b) Which units…

A: a) The units which are more likely for density are g/ml and Kg/lit. b) Since the unit of Pressure =…

Q: These two gases are mixed in a steel vessel. What can you say about the relationship between each…

A: a)partial presuure- I=II because partial pressure depend on mole fraction here both have same mole…

Q: Gay-Lussac’s Law The temperature of a sample of gas in a steel tank at 30.0 kPa is increasedfrom…

A: Solution-  pressure  gas in a steel tank =30.0 kPa initial temperature T1 = –100.0 ̊ C Final…

Q: What is the density of oxygen gas at 25 degree C and 120 kPa?

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Q: What is the total pressure (atm) for a mixture of 0.0524 mol N2, 0.0436 mol O2, and 0.0108 mol Ar in…

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Q: You fill a rigid steel container with a volume of 20 L with nitrogen gas to a pressure of 2000 kpa…

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Q: 1. Answer the following questions about the distribution of molecular velocities in a gas. a.…

A: Interpretation: To calculate Vrms of O2, N2, He and H2 at 298 K.

Q: Lithium  metal reacts with molecular  oxygen  gas to form  lithium   oxide . A closed container of…

A: kkThe given data contains, Pressure = 8.12×105Pa   ( 1 atm =105Pa )Pressure =8.12 atmVolume =4…

Q: What is the partial pressure of the grey gas in the container below, given that the total pressure…

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Q: The pressure inside a hydrogen-filled container was 213 kPa at 21 °C. What would the pressure be if…

A: Given: Initial pressure       = 213 kPa Initial temperature = 21 oC Final temperature  = 99 oC

Q: #10: 10.0 L of a gas is found to exert 97.0 kPa at 25.0 °C. What would be the required temperature…

A: Given: Initial Pressure, P1=97.0 kPa The initial volume, V= 10.0 L (constant) The initial…

Q: How many grams of zinc must be added to a 100-milliliter solution of 6.00 M HCl(aq) to produce 219…

A: Here, we have to calculate the mass of zinc that must be added to a 100-milliliter solution of 6.00…

Q: calculate the density of CO2 in g/L at 0.990 atm and 55C?

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Q: Estimate the molar volume of CO2 at 500 K and 100 atm by treating it as a van der Waals gas? a =…

A: Given pressure = 100 atm  Temperature = 500K  a= 3.610 dm⁶atm/mol²  b = 4.29×10-² dm³/mol  We have…

Q: What is the ratio of the average kinetic energy of a SO2 molecule to that of an O2 molecule in a…

A: …

Q: What is the effect on the volume of 1 mole of an ideal gas if both the pressure and the temperature…

A: For an ideal gas: PV = nRT Where, P = pressure (atm); V = volume (L); n = number of moles; R = gas…

Q: A breathing mixture used by deep-sea divers contains helium, oxygen, and carbon dioxide. What is the…

A: Dalton's law: Dalton's law of partial pressures states that in a mixture of non-reacting gases, the…

Q: Calculate the root mean square speed of hydrogen gas molecules at 125oC degrees Celsius ____ m/s

A: Given, hydrogen gas molecules at 125°C Temperature =125°C =(125+273.15) K =398.15 KMolar mass of…

Q: A mixture of N2 and CO2 gases has an average molar mass of 32.8 g/mol. What is the partial pressure…

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Q: At 273 K and 1 atm pressure, 1 mol of an ideal gas occupies 22.4 L. In whichparts of the atmosphere…

A: Molar volume = 22.4 L

Q: What pressure is exerted by a sample of nitrogen gas of mass 3.055 g in a container of volume 3.00…

A: Number of moles of the substance is equal to the ratio of mass to the molar mass of the substance.…

Q: A sample of xenon gas occupies a volume of 6.95L at 431 K. If the preassure remains constant, at…

A: Given, Initial volume, V1 = 6.95 L Initial temperature, T1 = 431 K Final Volume, V2 = 3.77 L Final…

Q: what pressure is exerted by 870.2g of CH4 in a 0.630L steel container at 240.8K?

A: According to ideal gas law  PV = nRT  where P = pressure in atm  V = volume in L = 0.63 L (given) n…

Q: What pressure in atm is equivalent to 105.2 kPa?

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Q: Could 25 g of argon gas in a vessel of volume 1.5 dm3 exert a pressure of 2.0 bar at 30 °C if it…

A: The mass of the argon gas = 25 g The volume of the vessel = 1.5 dm3 The temperature of the gas = 30…

Q: A sample of nitrogen occupies 9.5 liters at 32 oC and 85.7 kPa. What would be the volume at 20 oC…

A: We can use the gas equation to calculate the volume of the gas at a different temperature and…

Q: Could 131 g of xenon gas in a vessel of volume 1.0 dm3 exert a pressure of 20 atm at 25 °C if it…

A: Ideal gases are hypothetical gases which do have real existence. A gas can behave ideally at low…

Q: Under which conditions would you expect argon to behave ideally? In 150 K, 100 kPa or in 400 K, 100…

A: Generally a gas behave like ideal gas when intermolecular forces are less significant compare to…

Q: Calculate the partial pressures of carbon dioxide and argon when the total atmospheric pressure is…

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Q: If an inert gas diffuses 0.317 times as fast as does helium through the same container and at the…

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Q: Nitric oxide is an important neurotransmitter. To prepare to study its effect, a sample was…

A: We have to calculate the moles of neurotransmitter.

Q: A sample of 1.00 moles of oxygen gas at 50C and 98.6 kPa occupies what volume?

A: a gas is said to be ideal gas if it follows the equation PV = nRT

Q: What volume of an ideal gas is present when 2.3 mol of that gas is under 254 kPa of pressure at 39ᵒC

A: Ideal gas equation :-  PV = nRT  P= pressure of gas  V = volume of gas  n = number of moles of gas…

Q: What volume of water vapour (in L) will be produced during the production 178 L of hydrogen cyanide?…

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Q: A 0.350 g sample of nitrogen gas (N₂) at 90.5 K exerts a pressure of 55.0 kPa. What volume will it…

A: This problem can be solved with the help of ideal gas equation. PV=nRT P=55000 Pa = 55000 / 101325…

Q: What volume would 20.0g of CO2 occupy at a temperature of 25 °C and a pressure of 105 kPa?

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Q: A 0.350 g sample of nitrogen gas (N2) at 90.5 K exerts a pressure of 55.0 kPa. What volume will it…

A: Assume nitrogen gas shows ideal gas behavior. The ideal gas equation is: PV = nRT Here, P is…

Q: A sample of nitrogen gas has a volume of 478 cm3 and a pressure of 104.1 kPa. What volume would the…

A: The pressure of a fixed amount of gas changes inversely with its volume (if the temperature is…

Q: What volume of oxygen at 455 K and a pressure of 127400 Pa is produced by the decomposition of 114.7…

A: Consider the decomposition reaction of BaO2 to BaO and O2 is as follows; 2 BaO2 → 2 BaO + O2 Given…

Q: 1. A chemist collects 372 cm³ of gas over water at 90°C and 111.0 kPa. What volume would the dry gas…

A: Note : As per our guidelines we are supposed to answer only one question. Please repost the…

Q: A gas at constant temperature occupies a volume of 2.40 dm3 and exerts a pressure of 110 kPa.  What…

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Q: A fixed amount of a gas occupies a volume of 4L and exerts a pressure of 410 kPa on the walls of its…

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