A 725 mL sample of helium gas has a pressure of 205 torr. What is its volume when the pressure is increased to 832 torr at constant temperature?

Q: A weather balloon is filled with helium to a volume of 1.61 L at 734 torr. What is the volume of the…

A: Given information,    Initial volume (V1) = 1.61 L    Initial pressure (P1) = 734 torr = 0.9658 atm…

Q: A balloon originally had a volume of 0.439 L at 44 celcius and a pressure of 729 torr. To what…

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Q: A sample of ethane gas has a volume of 125 mL at 20 °C and 725 torr. What is the volume of the gas…

A: According to the ideal gas equation, the relation between two different temperature and pressure…

Q: What volume is occupied by 4.32 mol of nitrogen gas, N., under a pressure of 532 torr and at a…

A: Given that:  Moles of N2 gas = 4.32mol P = 532torr = 532torr×1atm/760torr = 0.7atm T = 37°C = 37°C +…

Q: A piston at 1445 torr contains a gas that occupies a volume of 4.7 L. What pressure would have to be…

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Q: A sample of oxygen gas, which is saturated with water vapor, is kept in a 10-L vessel at 30 oC and…

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

Q: partial pressure in torr due to nitrogen?

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Q: To what volume would you have to change 6.5 liters of a gas at 1.25 atm in order to decrease its…

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Q: If a sample of helium gas has a pressure of 1,546 mmHg, what is its pressure in atm?

A: From given  Pressure of helium gas is given in mmHg and we want to convert that pressure to atm…

Q: A 285-mL flask contains pure helium at a pressure of 743 torr A second flask with a volume of 470 mL…

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Q: has

A: According to this law, at constant temperature volume is inversely proportional to the pressure…

Q: A 0.239 g sample of carbon dioxide, CO2, has a volume of 555 mLmL and a pressure of 488 mmHg .

A: Given: Mass of carbon dioxide (CO2) = 0.239 g Volume (V) = 555 mL=0.555 L Pressure (P)= 488 mmHg To…

Q: A 2.7 L volume of chlorine gas has a pressure of 0.70 atm. If the pressure is changed to 1.1 atm at…

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Q: A 275-mL flask contains pure helium at a pressure of 752 torr. A second flask with a volume of 475…

A: Ideal gas law is given as: PV=nRT

Q: A sample of hydrogen fluoride gas occupies 1250 mL at STP. What is the pressure (mmHg) if the volume…

A: Welcome to bartleby ! Introduction :  We have to calculate pressure in mmhg

Q: As 1 g of the radioactive element radium decays over 1 year, it produces 1.16 × 1018 alpha particles…

A: Interpretation - To determine the pressure of the helium gas ( in pascal ) when 1 g of the…

Q: A sample of argon gas occupies 105 mL at 0.871 atm. If the volume of the gas is increased to 352 mL…

A: Given information is as follows; Initial volume V1= 105 mLFinal volume V2= 352 mLInitial Pressure…

Q: A sample of nitrogen occupies 750 mL at 24 degrees Celsius at 595 torr. At what temperature ( in…

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Q: 1. At room temperature, a gas occupies 2.8 L at a pressure of 2.5 atm. What will be its final volume…

A: The Gas laws will be used here to solve these two questions. Firstly, Boyle's law, which states that…

Q: The volume of a sample of hydrogen gas was decreased from 12.62 L to 5.91 L at constant temperature.…

A: According to Boyle’s law,

Q: If a sample of a gas has a volume of 566 mL at 658 torr, what will its volume be if th pressure is…

A: Since you have posted multiple questions.we will solve the first question for you.To get the…

Q: A sample of methane ch4 occupies a volume of 275 ml and exerts a pressure of 872 mmHg if the volume…

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

Q: How many moles of a gas fill a flask with a volume of 168 mL at 97 degrees Celsius and a pressure of…

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

Q: The volume of a sample of hydrogen gas was decreased from 13.68 L13.68 L to 6.97 L6.97 L at constant…

A: Given data,Initial volume(V1)=13.68LFinal volume(V2)=6.97LFinal pressure(P2)=9.11atm

Q: A gas exerts a pressure of 858 torr when confined in a 5.00 L container. What will the pressure be…

A: Consider the given information is as follows; Initial pressure P1 = 858 torr Initial volume V1 =…

Q: A helium filled balloon with a volume of 5.5 L at 648 torr. What does the pressure have to be in…

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Q: A sample of hydrogen gas occupies a volume of 9.15L at 55.0 degrees Celsius and 378 torr. If the…

A: Given that: volume of gas, V1 =  9.15 L temperature, T1 = 55.0 oC = 55.0 + 273= 328 K pressure, P1…

Q: When an idea gas with initial volume of 2.8 L at a pressure of 755 mmHg has its volume increased to…

A: Given  Initial Volume ( V1 )  = 2.8 Liter  Initial Pressure ( P1 ) = 755 mmHg  Final Volume ( V2 )…

Q: A balloon with a 2.00 L volume contains 1.10 moles of gas. How many moles would have to be released…

A: The ideal equation for gas is given by,                                               PV = nRT…

Q: The first volume is 3.64L, which exerts a pressure of 760mmHg. If the pressure changes to 725mmHg,…

A: Given: The first volume = 3.64L The initial pressure = 760 mmHg The new pressure = 725 mmHg We have…

Q: What is the density of neon gas at a pressure of 785 torr and a temperature of 35ºC?

A: Molar mass of Neon(Ne)= 20.1797 g/mol Provided temperature = 35°C Or, Provided temperature = (273.15…

Q: A sample of oxygen gas has a volume of 26.7 Lat 762 Torr. What is the new volume if, with the…

A: Initial Volume = V1 = 26.7 L Initial pressure = P1 = 762 torr = 1.0026 atm   Condition ; 1. Pressure…

Q: A gas, being held at a constant amount and temperature, is held inside a 1200 mL container with an…

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Q: A sample of hydrogen gas at a pressure of 903 torr and a temperature of 26.9°C, occupies a volume of…

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

Q: The volume of a sample of hydrogen gas was decreased from 11.09 L to 4.38 L at constant temperature.…

A: Boyle's law This law states that the absolute pressure exerted by a given mass of an ideal gas is…

Q: A sample of oxygen gas occupies 1.9 L at pressure of 1156 torr. What volume will it occupy when the…

A: 2. Given :- initial volume = 1.9 L                Initial pressure = 1156 torr                Final…

Q: What is the pressure in atm of carbon monoxide gas if the total pressure of a mixture of oxygen,…

A: Convert the pressure of oxygen gas in atm.

Q: A 841 mL sample of NH3 gas is at STP. If the volume changes to 576 mL and the temperature changes to…

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Q: At 741 torr and 44 °C, 7.10 g of a gas occupy a volume of 5.40 L. What is the molar mass of the gas?

A: Using the ideal gas equation, given the pressure, temperature, mass and volume of the gas, where R…

Q: If a mass of nitrogen gas occupies a volume of 4 liters at 720 torr, what pressure will this same…

A: Given P1 = 720 torr V1 = 4 litre P2 = ? V2 = 3.9 litre

Q: A sample of gas occupies 24.5 L at a pressure of 1.57 atm. What is the pressure if the volume is…

A: For ideally behaving gases, Boyle’s law is useful to estimate the final pressure as well as final…

Q: A gas at 511 torr and 1.8 liters is allowed to expand to 4.2 liters. What is the final pressure of…

A: Charles's law: P1V1=P2V2 (at constant temperature and amount)

Q: The volume of a sample of hydrogen gas was decreased from 14.17 L to 7.46 L at constant temperature.…

A: This problem can be solved using Boyle's law. It is given as  P1V1 = P2V2 Where, P1 is the initial…

Q: A sample of nitrogen gas at 298 K and 745 torr has a volume of 37.42 L. What volume will it occupy…

A: To solve this problem we will use the Boyle's law   which is given as  P1V1  = P2V2      Where,  P1…

Q: A closed container is filled with oxygen. The pressure in the container is 415 kPakPa . What is the…

A: We have to calculate the pressure in torr .

Q: A gas at 527 torr and 1.1 liters is allowed to expand to 4.5 liters. What is the final pressure of…

A: Given, initial pressure =527 torr initial volume of gas=1.1 L final  volume of gas=4.5 Lwe are asked…

Q: A sample of ideal gas at room temperature occupies a volume of 38.0 L at a pressure of 572 torr . If…

A: Given data is as follows: The initial volume of the gas V1= 38.0 L The initial pressure of the gas…

Q: To what pressure would you have to compress 48.0L of oxygen gas at 750 torr to reduce its volume to…

A: The behaviour of gases at different temperature and pressure can be explained using gas laws. Boyles…

Q: A 784 mL sample of NH3 gas is at STP. If the volume changes to 581 mL and the temperature changes to…

A: Introduction Combined gas law: Combined gas law is defined as a gas law that is combination of…

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.