If 4.00 moles of oxygen gas, 3.00 moles of hydrogen gas, and 1.00 mole of nitrogen gas are combined in a closed container at standard pressure, what is the partial pressure exerted by the hydrogen gas?

Q: A gas is held in a piston-cylinder assembly. initially gas is at 28.3 0C and volume is 1.8 L. Gas is…

A: Provided initial temperature=28.3°C Or, initial temperature (T1)=(273.15+28.3) Kelvin initial…

Q: A 10.0 g sample of sodium metal reacts with 2.50 L of nitrogen gas at 0.976 atm and 28∘C to produce…

A: Balanced chemical equation can be defined as the equation in which equal number of atoms of each…

Q: Hydrogen produced from a hydrolysis reaction was collected over water. The data is compiled in the…

A: Given that the partial pressure of water at 23.0 °C = 21.0 mm Hg Given that the total pressure of…

Q: Some N2 gas is mixed with some O2 gas, and The picture shows a representative sample of the mixture.…

A: Given : We have to calculate the mole fraction and partial pressure .

Q: What is the partial pressure of nitrogen in air at atmospheric pressure (1 atm)? Assume ideal…

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Q: Does a gas behave more like an ideal gas at low pressure or high pressure? O A gas will behave more…

A: Ideal gas condition is a hypothetical condition. Real gas will not show ideal behavior at all…

Q: the consequences of non ideal behavior of real gases at high pressure is?   lower pressure than…

A: The consequences of non ideal behavior of real gases at high pressure is given below.

Q: Which of the following is true regarding the internal pressure of a gas? A. If the internal pressure…

A: Option (B) is the correct option because with increase in the Internal. Pressure our attractive…

Q: 2SO2(g)+O2(g)~> 2SO3(g)

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: Do ideal gases exist in nature? EXPLAIN.

A: Ideal gases are gases that do not interact with others and negligible space is occupied by them. The…

Q: A gaseous mixture of O2 and N2 contains 35.8 % nitrogen by mass. What is the partial pressure of…

A: Partial pressure :  It is the product of mole fraction of a particular gas and the total pressure…

Q: A mixture of carbon dioxide and argon gases contains carbon dioxide at a partial pressure of 278 mm…

A: Since we know that the mole fraction of any gaseous system is also equal to the partial pressure…

Q: A gas mixture consists of 0.421 mol hydrogen (H2), 0.664 mol carbon dioxide (CO2), and 1.965 mol…

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Q: Use the kinetic-molecular theory to explain the compressionand expansion of gases.

A: 1. Volume occupied by all the molecules of gas is very less in comparison to the volume of gas. 2.…

Q: Industrial deep-sea divers must breathe a mixture of helium and oxygen to prevent a disorienting…

A: Interpretation - The partial pressure of the oxygen is to be explained.     Concept Introduction…

Q: What's the difference between an ideal and non-ideal gas? Explain by using factors on how they are…

A: All matter can be classified as solid, liquid and gases mainly. In these physical states of matter,…

Q: Pressure is applied to a container that contains real gas. The volume of the container shrinks and…

A: The internal energy does not depends on the pressure and the volume of the gas. So, the internal…

Q: What pressure is required to allow 2.0L of He at 1 bar pressure to expand to 3.0L?

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Q: Which on the following statements is false? In a mixture, each gas can not be considered ideal,…

A: For mixture of ideal gases ,total pressure exerted by the mixture of gases is equal to the sum of…

Q: Why can we use a gas mixture, such as air, to study the gen-eral behavior of an ideal gas under…

A: An ideal gas is a theoretical gas composed of many randomly moving point particles that are not…

Q: Suppose there is a gaseous mixture of nitrogen and oxygen. If the total pressure of the mixture is…

A: A numerical problem based on Dalton's law, which is to be accomplished.

Q: gas mixture has a density of 1.25 grams per liter at 298 k and 1.0 atm. assuming ideal gas behavior,…

A: Given density of 1.25 grams per liter at 298 k and 1.0 atm.  We have to find average molar mass

Q: nder what conditions do gases deviate the least from the ideal gas law?   low temperature, low…

A: There are two types of gases. One is real gas and the other is an ideal gas. The gas which obeys the…

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: What is the partial pressure of oxygen in a tank?

A: Partial pressure of O= mole fraction of O x total pressure  Composition of O in the Trimex = 10%…

Q: For an ideal gas, which of the statements is not correct? Ideal gas molecules attract each other…

A: Ideal gas is the gas which has no intermolecular attractive force and in which all the collisions…

Q: Under what two conditions does the ideal gas law break down? Explain why each condition violates the…

A: It is assumed that volume of molecules of ideal gas is negligible but this is not possible because…

Q: What conditions are required for van der waal's gas to agree with the ideal gas equation?

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Q: The temperature of a sample of gas in a closed container at 30 kPa is increased from 41° C to 100°C.…

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Q: What happens if the length of the container is increased with constant temperature and number of…

A: According to Boyle's law pressure is inversely proportional to the volume. That is whe pressure is…

Q: If I have an ideal gas which is 2 liter in size and at 3 atmospheres of pressure. If the temperature…

A: P1V1/T1 = P2V2/T2

Q: What assumption (s) are used in kinetic molecular theory to define an ideal gas?

A: Assumption (s) are used in kinetic molecular theory to define an ideal gas are,   The energy and…

Q: You have a gas at 25 °C confined to a cylinder with a movablepiston. Which of the following actions…

A: Since PV = nRT  where P = pressure  V = volume of gas R = 0.0821 n = moles  T = temperature in K  a)…

Q: A sample of 5.22 grams of xenon gas occupies a 500. mL container with a pressure of 565 kPa. What’s…

A: Given: Mass o Xenon = 5.22g Volume= 500 mL= 0.500L Pressure = 565 kPa = 5.59 atm To find: The…

Q: How does the partial pressure of gas A in a mixture compareto its mole fraction in the mixture?…

A: Partial pressure: It is the pressure that is exerted by individual gaseous atoms or molecules in a…

Q: When 17.75g of Cl2 gas is filled into a 3L closed container at 27°c, the internal pressure of the…

A: Mass of gas = 17.75 g  moles of Cl2 gas =n = given mass / molar mass = 17.75 g/ 71g/mol = 0.25 mol…

Q: clean, dry and open empty flask is being heated in a water bath. Under which conditions before or…

A: To determine the condition at which there are more number of molecules of gas in the open empty…

Q: (a) What conditions are represented by the abbreviationSTP? (b) What is the molar volume of an ideal…

A: (a) STP is standard temperature and pressure. The standard temperature is 273 K (00C) and the…

Q: why do real gases not always behave ideally? under what conditions does a real gas behave most…

A: Ideal gas behaviour:Gases are negligible in size that is too tiny in size.Collision of gas particles…

Q: Identify the statement that describes Dalton's law of partial pressures. The total pressure exerted…

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Q: A mixture of hydrogen and argon gases contains hydrogen at a partial pressure of 354 mm Hg and argon…

A: Given : partial pressure of H2 = 354 mm Hg and partial pressure of Ar = 347 mm Hg. To find : mole…

Q: A mixture of nitrogen and carbon dioxide gases contains nitrogen at a partial pressure of 588 mm Hg…

A: Answer: According Dalton's partial pressure law total pressure of the system will be equal to the…

Q: When does a real gas obey the ideal gas equation closely? at low pressure and high temperature Ob.…

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Q: A gas cylinder contains the following mixture of gases: 16 g SO2, 16 g CH4 and 20 g Ar.  Which gas…

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Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.