Boyle’s law states that as the temperature of a gas increase, the volume of the gas decreases.  The pressure must be kept constant. True or False

Q: A gas made up of atoms escapes through a pinhole 0.175 times as fast as He gas. Write the chemical…

A: The rate of effusion of a gas is inversely proportional to the square root of its molar mass. If a…

Q: A gas made up of atoms escapes through a pinhole 0.673 times as fast as F₂ gas. Write the chemical…

A: The gas made up of atoms escapes through a pinhole 0.673 times faster as F2 gas.

Q: A gas of unknown molecular mass was allowed to effuse through a small opening under…

A: According to Graham's law of effusion: The rate of effusion is also inversely proportional to the…

Q: Most mixtures of hydrogen gas with oxygen gas are explosive.  However, a mixture that contains less…

A: First we are calculate presure of oxygen

Q: An experiment shows that a 110 mL gas sample has a mass of 0.170 g at a pressure of 744 mmHg and a…

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Q: A gas made up of atoms escapes through a pinhole 1.82 times as fast as Xe gas. Write the chemical…

A: According to Graham's law of effusion rate, the rate of effusion of a gas is inversely proportional…

Q: BOYLE'S LAW An unknown gas has an initial pressure of 145 kPa and a volume of 1.1 L. If the volume…

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Q: List the standard conditions for gas measurements.

A: Standard conditions for gas measurements are used when calculations are performed assuming the gases…

Q: What is the ideal gas law?

A: The Ideal Gas Law is simply the combination of all Simple Gas Laws (Boyle's Law, Charles' Law, and…

Q: A student is told the barometric pressure is known to be 1.06 atm. In her experiment she collects…

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Q: Illustrate the features of Partial Pressure of Gases?

A: If a mixture of gas is taken in a system then, each gas will exert a force and this individual force…

Q: In a mixture of gases, why does each gas component contribute to the total pre

A: According to the Dalton's law of partial pressure: It states that the total pressure of a mixture of…

Q: 5. Calculate the pressure of 0.56 moles of a gas at 87 °C with a volume of 22 L.

A: n = 0.56 mol T=87 degree celcius = 360 K Volume =22 L

Q: Consider the gaseous reaction of hydrogen with iodine: H2 (g) + I2 (g) ⇌ HI (g) Kc=57.0 at 700 oC…

A: Answer: Value of reaction constant is always equal to the molar concentration of products and molar…

Q: A sample of Helium gas is observed to effuse through a pourous barrier in 5.26 minutes. Under the…

A: Given, effusion time He gas =5.26 minuteseffusion time of unknown gas =17.1 minutesboth the gas has…

Q: A sample of xenon gas at 297 K and 0.372 atm occupies a volume of 4.11 L. If the pressure of the gas…

A: Given, A sample of xenon gas at 297 K and 0.372 atm occupies a volume of 4.11 L. If the pressure of…

Q: A gas sample is collected in a 0.249 L container at 28.1 °C and 0.912 bar. If the sample has a mass…

A: Using law of Ideal gas, we can determine the moles of gas present in the sample.  Ideal gas law-  PV…

Q: What does it mean that pressure and volume have an inverse relationship,according to boyle's law

A: Given,

Q: A gas made up of atoms escapes through a pinhole 2.04 times as fast as Kr gas. Write the chemical…

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Q: If a gas initially had a volume of 16.9 L when its pressure was 1.53 atm, find the new volume of the…

A: At constant temperature pressure is inversely proportional to volume.

Q: A student is studying a sample of neon in a container with a moveable piston (this means the…

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Q: A mixture contains O2 at 700. torr pressure, F2 at 900. torr pressure, and Cl2 at 400. torr…

A: Given that, Pressure of O2=700 torr pressure of F2=900 torr pressure of Cl2=400torr then,

Q: If a gas occupies 4.20 liters at a pressure of 1.20 atm, what will its volume be at a pressure of…

A: Given, P1= 1.20 atm V1=4.20 L P2=2.00 atm To solve: V2=?

Q: As temperature is increased, the pressure of a gas increases in a fixed volume. In terms of the…

A: A gas which follows ideal gas equation,  PV =nRT is known as ideal gas .

Q: The Combined Gas Law is a mix of Boyle's Law and Charles's Law. O True O False

A: Boyle's law: PV = K Charles law: V/T = K Gay-Lussac's law: P/T = K

Q: partial pressure

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Q: and gas B has a molar mass of 24.28 g. If each gas is introduced at the opposite end of a 1.5 m…

A: Graham's law of diffusion states that the rate of diffusion of a gas is inversely proportional to…

Q: Summarize each of the simple gas laws (Boyle’s law, Charles’s law, and Avogadro’s law). For each,…

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Q: convert between them

A: In order to convert a pressure unit to another one, we need to know the relationship between these…

Q: A mixture of gases contains He, Ar, and Kr. If the total pressure of the mixture is 2082.0 torr and…

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Q: A mixture contains O2 at 700. torr pressure, F2 at 600. torr pressure, and Cl2 at 400. torr…

A: Given that, PO2=700 torr, PF2=600 torr PCl2=400 torr

Q: The pressure in the system is changed by adding or removing identical weights on the plunger. The…

A: Boyle's law states that the volume of the ideal gas decreases as the pressure acting on the gas is…

Q: A 9.00 L tank at 1.5 °C is filled with 3.22 g of carbon monoxide gas and 16.7 g of chlorine…

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Q: Calculate the final volume when 125 mL of argon gas undergoes a pressure change from 705 mm Hg to…

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Q: define and explain the ideal gas law and avogadro's law in its simplest form

A: Ideal gas law  There are various ways to derive the Ideal Gas Law, but the simplest way is to use…

Q: A gas made up of atoms escapes through a pinhole 2.25 times as fast as Ne gas. Write the chemical…

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Q: A sample of unknown gas effuses in 74.1 minutes. An equal volume of argon in the same apparatus at…

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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.