if the kelvin temp of a gas sample doubles under constant pressure and with a constant number of moles what happens to the volume? v increases by 2 v decreases by 4 v decreases by 2 v stays the same v increases by 4

Q: If the pressure of a gas sample is increased 4-fold while the temperature is maintained, A. The…

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant =…

Q: A sample of gas occupies 25.0 L at -25 °C and 650 mm Hg. What is the volume of the gas at 25 °C and…

A: From the combined gas law we can calculate it .

Q: A sample of gas in a balloon has a volume of 750 ml at a pressure of 645 mm HG and temperature of…

A: PV = nRT from this we get , (P1V1/T1)   =  (P2V2/ T2)

Q: Will the temperature of a gas increase or decrease with an increase in volume at constant pressure…

A: According to Charles law, At constant pressure and constant no. of moles of gas,  volume of the…

Q: The temperature of 2.50 L of a gas initially at STP is raised to 85 °C at constant volume. Calculate…

A: Here we are required to find the final pressure

Q: Which of the following will occur if the temperature of a gas is increased from 200C to 400C at…

A: Given: The temperature of gas is increased from 20oC to 40oC at constant pressure.

Q: A balloon is filled with 38.1 g H238.1 g H2 gas at STP. Calculate the volume of the H2H2 gas in…

A: Standard temperature and pressure (STP) are valuable standard conditions for comparing many gas…

Q: The volume of 21.69 mL of gas at 29.3 °C became 24.35 mL at constant pressure. What is the final…

A: In the given question we have to calculate the final temperature of gas in °C. Give data:  Initial…

Q: How will the volume of a fixed sample of gas change if its pressure is doubled and the Kelvin…

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

Q: A gas has a volume of 2.8 L at a temperature of 27°C. What temperature (°C) is needed to expand the…

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Q: Calculate final pressure of a gas in psi that was at 4.02 atm and 76.22°C was cooled to 13.19°C.

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Q: volume

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Q: Which one of the following changes would cause the pressure of a gas to double assuming volume and…

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Q: 1) You can compress a gas to increase its pressure. If you compress a gas, which of the following…

A: According to Gay lussac's law,  Pressure is directly proportional to its absolute temperature at…

Q: If the temperature of a sample of gas is decreased at constant pressure, the volume of the gas will:…

A: For ideal gas  PV = nRT

Q: determine the volume (in mL) of 0.500 g of fluorine gas at STP.

A: Given :- mass of F2 gas = 0.500 g  To calculate :- volume of gas in mL (at STP)    At STP , 1 mol…

Q: 1. Calculate the partial pressure of each of the gases in room air if the PB is 29.7 in Hg. O.0004

A: Room air contains nitrogen, oxygen, carbon di Oxide etc. Nitrogen-78% Oxygen-21% Other gases-1%

Q: 1. Property exhibited by gas which proves that molecules are always moving a) Compressible b) Light…

A: 1. Property exibited by gas which proves that molecules are always moving Answer: (a) Compressible…

Q: If the pressure of a gas is increased and its volume remains constant, what will happen to its…

A: Since you have asked multiple questions, we will answer first question of first image for you. In…

Q: If the TEMPERATURE of a gas is HALVED and the VOLUME of the gas is DOUBLED, how will the PRESSURE be…

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Q: A sample of gas has a volume of 2.09 L at a temperature of 49.90 °C. The gas sample is cooled to a…

A: Given that, initial volume(v1) = 2.09  L, initial temperature(t1) = 49.90°C = (273 + 49.90)K = 322.9…

Q: What is the pressure of a gas that originally occupied 3.5L at a pressure of 2.5atm, if the volume…

A: Boyle's law states that volume (V) of a fixed mass of a gas is inversely proportional to the…

Q: There is an inverse relationship between volume and temperature of a gas when pressure is constant…

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Q: The individual pressure of a gas in a mixture has a set volume and temperature according to the…

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Q: How many moles of NHs gas form when 32.4 Lof Hz gas completely reacts at STP according to the…

A: Given the chemical reaction for the formation of ammonia is as follows,N2(g)+3H2(g)→2NH3(g)volume of…

Q: What happens to the total pressure when the volume of the container is increased? *     D. remains…

A: Pressure can be affected by change in volume, temperature.

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

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Q: The volume of 50.0 milliliters of an ideal gas at STP decreases to 2.94 milliliters. If the pressure…

A: This problem is based on Charles law which states that at constant pressure, the volume is directly…

Q: The pressure on 2.50L of an enclosed gas changes from 105kPa to 40.5kPa. If the temperature remains…

A: Formula used :- At constant temperature  P1V1 = P2V2

Q: 217 mL of neon gas at 551 °C is brought to standard temperature (0 °C) while the pressure is held…

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Q: If a 3.9 liter balloon at 297 kelvins has an internal pressure of 88 kilopascals, what temperature…

A: Gas laws are the laws that relate the pressure, volume, and temperature. The three most used gas…

Q: How many moles of gas will occupy 10.0L at a pressure of 0.975atm and a temperature of 315K? 0.377…

A: Vol = 10L Pressure = 0.975 atm Temperature =315k  Moles ?

Q: What Celsius temperature T2 is required to change  the original sample volume of has  T1 is 35C v1…

A: Given values,  T1= 35°C V1= 1750 L V2= 3500 L T2=? For this we have to use ideal gas equation,  PV=…

Q: 1. Which of the following variables are inversely proportional to each other when all other…

A: A variable is an entity that can take on different values. We have the most important variables in…

Q: Using the combined Law    A gas at STP occupies 28.0mL of space. If the pressure changes to…

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Q: 6. According to Charles's law, if the temperature of a gas is decreased by a factor of 4, then the…

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Q: What Celsius temperature, T2,

A: Given :- Initial volume = 1370 L     Final volume = 2740 L Initial temprature= 21oC To find:- Final…

Q: A gas expands against a constant external pressure of 1.20 atm: the initial volume of the gas is…

A: The amount of work has done by a gas against a constant external pressure of  1.20atm is calculated…

Q: If a sample of gas had its pressure halved and volume halved, by how much would the temperature…

A: The ideal gas equation is given as P×V=n×R×T…(equation 1). Where P is the pressure of the gas, V is…

Q: If the absolute temperature of a gas is doubled and the pressure of the gas is halved, how will the…

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant =…

Q: If a 50. Liter container has 40. moles of gas at a temp. of 150°C, what is the internal pressure?

A: Given data, Volume (V) = 50 L Number of moles (n) = 40 mol Temperature (T) = 150°C = 423.15 K…

Q: A sample of an ideal gas has a volume of 3.60L at 13.80 °C and 1.30 atm. What is the volume of the…

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Q: if the pressure of a gas sample is increased by 2 under constant temp and with a constant number of…

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

Q: 6. When there is an increase in temperature of a gas in an enclosed container, the pressure will…

A: We know that From Gay Lussac's Law : the pressure of a given amount of gas held at constant volume…

Q: the kelvin temperature of the sample willbe

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Q: 33. Show a numerical setup for calculating the volume of the gas in cylinder B at STP.

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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: Using the ideal gas equation: PV = nRT, calculate the volume (in liters) a 3.1 mol sample of a gas…

A: Ideal gas equation is also known as gas density equation. The ideal gas equation is shown below.

Q: Calculate the volume 3.00 moles of gas will occupy at 24.0 °C and 760 mm Hg.

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Q: A 65.1 gram sample of xenon gas has a volume of 850 milliliters at a pressure of 2.02 atm. The…

A: Xe gas whose temperature is to be determined, at the specified conditions.

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.