a particular sample of gas has with a volume of 0.3249 mL. if the trmperatrue triples and the pressure is halved what is the new volume?

Q: An 0.642 mol sample of nitrogen gas at a temperature of 19.0°C is found to occupy a volume of 27.5…

A: so in this we use PV=nRT V=27.5 l T=19+273=292 K n=0.642 mol P= nRT/V     = 0.642*(0.0821 L atm…

Q: A sample of helium gas collected at a pressure of 1.11 atm and a temperature of 10.0°C is found to…

A: According to ideal gas law, PV = nRT where P = pressure in atm = 1.11 atm  V = volume in L = 23.9 L…

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

A: Dalton's Partial Pressures law states that the overall pressure exerted by the mixture of gasses is…

Q: A sample of helium gas at a pressure of 0.973 atm and a temperature of 297 °C, occupies a volume of…

A: Pressure = 0.973 atm, Initial Volume (V1) = 673 ml, Final Volume (V2) = 870 ml, Initial Temperature…

Q: A sample of xenon gas at a pressure of 955 mm Hg and a temperature of 39 °C, occupies a volume of…

A:

Q: Atmospheric pressure in interstella space is approximately 1 x 10-17 torr at a temperature of -173C.…

A: Given :- Pressure =1×10-17torr                             =10-17760atm          temperature =…

Q: A 350 mL sample of gas is at STP. What will be the new pressure when the gas is compressed to 200 mL…

A: Given :-  Initial volume of gas at STP = 350 mL  Final volume at 40°C = 200 mL  To calculate :-…

Q: Consider this molecular-level representation of a mixture of gases. If the partial pressure of the…

A: From the figure, there are three moles of diatomic gas present in the mixture. Mole fraction of the…

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: A sample of a gas originally at 29°C and 1.25 atm pressure in a 3.0 L container is allo pressure of…

A: from combined gas law  (P1 V1 ) / T1   = (P2 V2 ) / T2     -----(1) where  P1  = initial pressure…

Q: A 521 mL sample of gas contains 0.0354 moles and kept at 307 K. What is the pressure of the gas in…

A: The law of an ideal gas is mathematically expressed as: PV = nRT           .............. (1) P is…

Q: Consider this molecular-level representation of a mixture of gases. If the partial pressure of the…

A: Relation between partial pressure (Pi) of ith gas, mole fraction of  ith gas (Xi) and total press…

Q: A sample of gas is initially at 0.7 atm and occupies 410 mL. What's the final pressure (in atm) when…

A: Boyle's law:  According to Boyle’s law, the absolute pressure exerted by a given mass of an ideal…

Q: The absolute temperature of a 4.00-L sample of gas doubles at constant pressure. Determine the…

A:

Q: what is the new pressure

A: According to Charle's law, for a given mass and constanttemperature of an ideal gas, the pressure…

Q: A sample of carbon dioxide gas that occupies a volume of 42.2 L at a temperature of 0 °C and a…

A: Consider the given information is as follows; Volume (V) = 42.2 L Temperature (T) = 0°C=0+273.15…

Q: A gas sample iş initially at 3.08 atm and 6.80 L. If the volume is adjusted to 9.75 L, what is the…

A: Keeping temperature constant, we Solve the question using the formula    P1 = initial pressure =…

Q: A sample of hydrogen gas that occupies a volume of 37.7 L at a temperature of 0 °C and a pressure of…

A: The number of moles of a gas is calculated using the ideal gas equation. The ideal gas equation is…

Q: A sample of gas is stored at 15 atmospheres and has a volume of 5 liters. If the volume of the gas…

A:

Q: Consider this molecular-level representation of a mixture of gases. If the partial pressure of the…

A: The given figure has three types of particles, single blue, single orange and double green.The…

Q: An 1.50 mol sample of neon gas at a temperature of 20.0°C is found to occupy a volume of 21.9…

A: Given  Number of mole = 1.50 mole  Temperature = 20℃                       =  (20 + 273)…

Q: A sample of xenon gas at a pressure of 0.668 atm and a temperature of 226 °C, occupies a volume of…

A: At constant pressure Charles’s law  V1/T1 = V2/T2

Q: How many moles of helium are in a gas sample that has a volume of 500. mL at a pressure of 3.00 atm…

A: Given: Volume is 500 mL(0.5L) The pressure is 3 atm. Temperature is  298K. R is 0.08206…

Q: A sample of nitrogen gas collected in a laboratory occupied a volume of 725 mL at a pressure of…

A:

Q: A 755 mL sample of gas which contains 0.0588 moles kept at 450. K would be under what pressure?

A: The gaseous state is the state of matter with least intermolecular force of attraction between…

Q: A sample of carbon dioxide gas collected at a pressure of 0.745 atm and a temperature 302 K is found…

A:

Q: A sample of gas occupies 998. mL at standard pressure. What volume will the gas occupy at a pressure…

A: A sample of gas occupies 998. mL at standard pressure. We have to calculate  volume of the gas  at a…

Q: A sample of oxygen gas has its absolute temperature halved while the pressure of the gas remained…

A: GivenOriginal pressure of the gas = PNew pressure of the gas = POriginal temperature of the gas =…

Q: 391mL of gas with a temperature of 25°C is heated to 98°C while the pressure remains constant. What…

A: We will determine the final volume of gas using Charles law.

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: A 1.00 mole sample of a gas would have a volume of 0.821 L at which of the following temperature and…

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

Q: 746 sample of NH3 gas is at STP. If the volume chnages to 497mL and the temp changes to 23ºC, what…

A: Introduction-  To determine the pressure of the gas at S.T.P (in atm )when 746 g sample of NH3 gas…

Q: A sample of gas is held at constant temperatures. if the pressure of gas in the sample is doubled…

A: According to Boyle's law : Pressure of a fixed amount of gas is inversely proportional to the volume…

Q: moles of gas. A sample of krypton gas that occupies a volume of 10.7 L at a temperature of 0 °C and…

A: Volume, temperature and pressure of Krypton gas as 10.7 L, 0°C and 1 atm respectively.

Q: A 251-mL sample of a gas at STP is heated to 45°C. The final pressure is 1.86 atm. Calculate the…

A:

Q: The pressure of a gas 'X' is 6 atm when it occupies 2 L of the volume. If the pressure is increased…

A: Given data ,  The initial pressure of a given gas X  is 6 atm. Initial volume occupies by gas X = 2…

Q: A sample of an ideal gas had its volume doubled while its temperature remained constant, if the…

A: We are authorized to answer one question at a time. Since you have not mentioned which question you…

Q: The partial pressure of gas in a mixture of gases is the pressure that the gas would have if it were…

A: For gases, it is assumed that the volume occupied by the gas is equal to the volume of the container…

Q: A nitrox ll gas mixture fo scuba diving contains oxygen gas at 53 atm and nitrigen gas at 94 atm.…

A: Given, pressure of nitrogen gas =94 atmpressure of oxygen =53 atmthey are allowed to mix and form…

Q: A sample of oxygen gas has its both absolute temperature and amount halved while the pressure of the…

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

Q: Solve this

A: Charles’ law states that at a constant pressure, the volume of a gas is directly proportional to its…

Q: At constant pressure, a gas sample occupies 379 mL at 23 oC.  At what temperature, in oC, will the…

A: Given: V1 = 379 mL T1 = 23oC V2 = double of V1 T2 = ?

Q: A sample of krypton gas at a pressure of 0.926 atm and a temperature of 26.4 °C, occupies a volume…

A: The pressure of krypton when gas is allowed to expend is calculated in accordance with Boyle’s law…

Q: The terms inversely related to each other in gas laws are: O volume and temperature volume and…

A: There are four gas laws: Boyle's law Charles's law Avogadro law Gay-lussac law

Q: A sample of helium gas collected at a pressure of 1.11 atm and a temperature of 285 K is found to…

A:

Q: The accompanying drawing represents a mixture of threedifferent gases. (a) Rank the three components…

A: a) Since PV = nRT  Where P = pressure  V = volume of chamber  n = moles of gas R = universal gas…

Q: A 15.0-L tank is filled with helium gas at a pressure of 1.00 × 102  atm. How many balloons (each…

A: Given data,

Q: A 250 mL container of a gas is at 150°C. At what temperature will the gas occupy a volume of 125 mL,…

A: Since you have posted multiple questions, we are entitled to answer the first only. Please repost…

Q: A sample of helium gas collected at a pressure of 1.25 atm and a temperature of 302 K is found to…

A:

Q: The gas in a 250 mL piston experiences a change in pressure from 1 atm to 3 atm what is the new…

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

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.