Use the References to access important values if needed for this question. A sample of helium gas collected at a pressure of 0.885 atm and a temperature of 297 K is found to occupy a volume of 634 milliliters. How many moles of He gas are in the sample? mol G

Q: A sample of methane gas collected at a pressure of 1.24 atm and a temperature of 7.0°C is found to…

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Q: A sample of neon gas collected at a pressure of 1.19 atm and a temperature of 10.0 °C is found to…

A: Given data of neon gas are, Pressure (P) =1.19 atm Volume of neon gas(V)=28.5 L Temperature of…

Q: A 0.988 mole sample of argon expands from 25 L to 35 L at a constant temperature of 350 K. Calculate…

A: ∆G at constant temperature is,∆G = nRT ln(Vi / Vf)Where,∆G = Gibbs free energyn= No. of moles of…

Q: Write one combined proportion to show the relationship of volume to pressure, temperature and mole

A: The ideal gas law relates the pressure, volume, moles and temperature of any ideal gas.

Q: Boyle’s law relates gas volume to pressure, and Avogadro’s law relates gas volume to amount (mol).…

A: The temperature pressure and volume of the gas is related by the ideal gas equation. PV=nRT Where n…

Q: 29. Convert the final pressure of helium gas sample to kilopascals. #31. A sample of helium gas is…

A: 29) Given that: Final pressure of Helium = 14 atm

Q: atmospheres

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Q: How many moles of NH3 form when 32.4 Lof H2 gas completely reacts at STP 1 mol of an ideal gas has a…

A: The given chemical equation for the formation of ammonia (NH3) as follows --- N2 (g)   +   3 H2 (g)…

Q: A sample of krypton gas collected at a pressure of 0.632 atm and a temperature of 295 K is found to…

A: Given that, for a sample of krypton, Kr gas The pressure is P =  0.623 atm,  The temperature is T =…

Q: In a mixture of three gasses (A, B, and C), explain how are the partial pressures of the gasses…

A: Given in a mixture of three gases (A, B, and C).We need to explain the partial pressure of the given…

Q: A gas is at STP with molar volume. How many moles is this gas?

A: Any gas at Standard, Temperature and Pressure at molar volume has 1 mole of that gas. Hence a gas at…

Q: According to Boyle's law, which of the following will occur if the pressure on a gas is increased?…

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Q: If a gaseous system with a total pressure of 5 atm contains 2 moles of oxygen gas, 4 moles of…

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Q: what is the equation for relating moles to volume? In other words, what is Avogadro’s law?

A: Avogadro's law is an empirical relation of volume of gases with their number of moles.

Q: A mixture of argon and xenon gasss in a 7.84 L flask at 47 degrees celcius, contains 7.36 grams of…

A: We can solve Given problem by using ideal gas equation PV=nRT And  mole fraction= mole of solute/…

Q: A chemist needs 3 moles of, O2 gas for a particular experiment. How many liters of O2 should s

A: In chemistry, when chemicals are being used for any kind of reaction, their quantity is measured and…

Q: Provided that the relevant information is provided, identify the things that can be found using the…

A: Provided the relevant information is given, the things that can be found using an Ideal gas law are…

Q: A mixture of 70.0 g of oxygen gas and 70.0 g of nitrogen has a total pressure of 17.5 atm. What is…

A: The partial pressure of any component in the mixture can be obtained as ; Pa=xaP where Pa is the…

Q: A sample of argon gas collected at a pressure of 1.46 atm and a temperature of 8.00 °C is found to…

A: Ideal Gas Law :-  PV = nRT  P is the pressure of gas  V is the volume occupied by gas n is the…

Q: Burning one mole of propane in a gas grill as 132 of carbon dioxide CO2 to the atmosphere. What…

A: Combustion reaction of propane: C3H8 + 5O2 .....> 3CO2 + 4H2O  Mass of CO2 = 132g At STP T = 0°C…

Q: At a constant temperature, which of the gases will have the highest average kinetic energy?   A.…

A: To predict which of the given gas will have the highest average kinetic energy at a constant…

Q: A sample of hydrogen gas collected at a pressure of 0.941 atm and a temperature of 295 K is found to…

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Q: A sample of carbon dioxide gas collected at a pressure of 1.36 atm and a temperature of 29.0 °C is…

A: In the given questions, we're given pressure, temperature and volume of gas and we're asked to…

Q: 3. What happens to the average kinetic energy of gas particles as the temperature increases? Volume…

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Q: A sample of methane gas collected at a pressure of 1.07 atm and a temperature of 19.0 °C is found to…

A: We use the ideal gas formula to calculate moles of CH4 gas  PV = nRT Where P = pressure of CH4 gas =…

Q: The volume of a gas will increase when I. The pressure of the gas increases. II. The number of…

A: Ideal gases always carry identical molecules in huge amount which obtain volume almost negligible.…

Q: A sample of argon gas collected at a pressure of 0.784 atr moles of Ar gas are in the sample? mol

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Q: Based on the ideal gas law, which statement(s) is (are) correct? i. When the temperature and the…

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Q: What is the total pressure, in atm, if 1.0 g of H2 and 5.0 g of He are mixed in a 5.0 L flask at 20…

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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.