What is the density of CO2 (g) at 25.0 °C and 3.25 atm? (R = 0.08206 L • atm/K • mol, Molec Wt of CO2 = 44.0 g/moll)

Q: 8 A particular balloon is designed by its manufacturer to be inflated to a volume of no more than…

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Q: When a sealed flask of gas is cooled from room-temperature to ice-temperature, does the preassure…

A: Let the pressure of the gas be P, volume of the gas be V, temperature of the gas be T and the number…

Q: Which gas sample has the largest V at the same P & T?

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

Q: There are other gas laws aside from Boyle's Law, including: Charles' Law (V/T = k), Gay-Lussac's Law…

A: For an ideal gas was given with an idea that pressure, temperature, volume and the amount of gas are…

Q: 9. What is the new temperature when 10L at 5 K is compressed to 4.00 L? O 2K 0.5 K 25 K 20 K

A: PV = nRT  At constant pressure and number of moles,  V = K • T  Initial, V1 = K • T1  Final, V2 = K…

Q: What volume of H2 gas forms at 1.0 atm and 25 degrees Celsius when 55.0mL of 5.0M H2SO4reacts with…

A: The reaction taking place will be  Al (s) + H2SO4 (aq) -------> Al2(SO4)3 (aq) + H2 (g) Balancing…

Q: For many purposes we can treat butane (C,H10) as an ideal gas at temperatures above its boiling…

A: Two questions based on gas law, which are to be accomplished.

Q: Aluminum reacts with aqueous sodium hydroxide to produce hydrogen gas according to the following…

A: Given, Pressure of H2 gas= 744 mm of Hg                               = 744760atm T= 25°C= 298K…

Q: In analysis of an aluminum-zinc alloy, vapor pressure of water from table 1 is 19.827 mm Hg, mass of…

A: According to question, Vapor pressure of water = 19.827 mm Hg, mass of alloy sample = 0.1442g, mass…

Q: a 5.0 L container? A) 1 mol of Ne at 800 K B) 5 mol of Ne at 300 K C) 1 mol of CO2 at 800 K D) 5 mol…

A: We have to find out least value of mole per unit volume.

Q: 12. A 60.0 ml cylinder is filled with a mixture of an unknown element M(g) and Cl2(g) to partial…

A: Given, for element M , Volume =60  mLT=30°C=30+273=303KP=3.07 atmtherefore, putting this value in…

Q: What is the temperature (K) if 5.00 g of methane (CH4) in a 100.0 mL container exerts a pressure of…

A: Given : Mass of methane i.e CH4 = 5.00 g Molar mass of CH4 = Atomic mass of C + Atomic mass of H X 4…

Q: Assume that 3.35x106 kJ of energy is needed to heat a home. If this energy is derived from the…

A: Given the enthalpy of combustion for one mole of methane as -891 k J/mol

Q: For many purposes we can treat propane (C,H3) as an ideal gas at temperatures above its boiling…

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Q: A mixture of hydrogen and carbon dioxide gases contains hydrogen at a partial pressure of  420 mm Hg…

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Q: For many purposes we can treat butane C4H10 as an ideal gas at temperatures above its boiling point…

A: Given that, Butane can be treated as an ideal gas at temperatures above its boiling point of −1.°C.…

Q: What volume (in mL) will 0.500 moles of helium gas occupy at 1.2 atm and 32˚C? Use the accepted…

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Q: A metal cylinder with a capacity of 6.0 L is filled with compressed propane (C3H8). The pressure and…

A: Given: Volume = 6.0 L Initial pressure of cylinder = 120 atm Initial temperature of cylinder =  75…

Q: 12.2 Lx 2.45 atm 359 k x 0.0821 L atm mol x k

A: The result of multiplication or division should be rounded to least number of significant figures…

Q: mixture of 14.0 grams of hydrogen, 84.0 grams of nitrogen, and 2.0 moles of oxygen are placed in a…

A: Given that: Mass of H2 gas = 14.0g Mass of nitrogen gas = 84.0 g Moles of O2 gas = 2.0 moles Moles…

Q: You purchase a butane tank that can hold gas safely up to a pressure of 38.7 atm. When the tank…

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Q: For many purposes we can treat propane (C3H8) as an ideal gas at temperatures above its boiling…

A: Given: Initial temperature of gas = 32.0 oC Final temperature of gas = 78.0 oC And the pressure is…

Q: What is the new temperature (in K) of a closed gas system, when its volume is compressed from 5.6 L…

A: Given that: initial volume, V1 =  5.6 L final volumeV2 = 2.3 L initial temperature, T1 =  455 K To…

Q: For many purposes we can treat propane (C,H) as an ideal gas at temperatures above its boiling point…

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Q: gas mixture contains O2, N2, and Ar at partial pressures of 125, 175, and 225 mm Hg, respectively.If…

A: In this question, we want to determine the Partial pressure of CO2 gas When total pressure and…

Q: For many purposes we can treat butane (C,H10) as an ideal gas at temperatures above its boiling…

A: Given:          Mass of sample= 36g         T1= 45°C= 273+45= 318K              T2 = ?         P1= P…

Q: Consider a mixture of gas that contains 95% N2 and 5 % O2. Which gas has the higher partial…

A: The given data contains, % of N2=95%% of O2=5%

Q: What is the pressure (in bar) in a 4.00 L tank with 41.0 grams of oxygen gas at 350.0 K? R = 0.08314…

A: Given data, Volume=4.00LMass of oxygen=41.0gTemperature=350.0KR=0.08314L.bar/mol.K

Q: A mixture of carbon dioxide and hydrogen gases at a total pressure of 798 mm Hg contains carbon…

A: In a mixture of gases, the mole fraction of one of the gases, let's say carbon dioxide is given as:…

Q: 13. Bromine has a density of 3.12 g/L. What is the temperature it is being stored at if its pressure…

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Q: A mixture of helium and krypton gases, at a total of 821 mm Hg. Contains 0.604 grams of helium and…

A: When a container contains more than one gas, each gas exerts its own pressure. The pressure exerted…

Q: A permanent gas is one that may not be compressed to a liquid at 25 C. Which of the following are…

A: A question based on properties of gases that is to be accomplished.

Q: Three 1.00 L flasks at 25.0 °C and 1 atm pressure contain: CH4 (flask A), CO2 (flask B) and NH3…

A: The ideal gas equation is as follows,                                                   P V = n R T…

Q: 16. Using the ideal gas law, calculate the parameter which is missing in the following table. R =…

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Q: Part 3:  For each of the following questions, refer to the following balanced equation and the Data…

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Q: What is the temperature (K) if 5.00 g of methane (CH4) in a 100.0 mL container exerts a pressure of…

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Q: What volume will each of the following occupy at STP? a.) 1.80x10^24 molecules at SO3 b.) 7.5 mol…

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Q: C‍6H12O6(aq)+ 2C2H5OH(aq)= 2CO2(g) Fermentation of  750 mL grape juice (density= 1.0g/L)  is allowed…

A: The given reaction is, C6H12O6(aq)→ 2C2H5OH(aq) + 2CO2(g)   Volume of ethanol produced in reaction…

Q: For many purposes we can treat methane (CH) as an ideal gas at temperatures above its boiling point…

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Q: What is the pressure/temperature ratio of 100. molecules in 10. nm at 300. K? O 0.0388 atm/K 0.0333…

A: Ideal gas :-       If a gas follows the Boyle's law, Charles law, Gay-Lussac's law and Avogadro law…

Q: Silicon tetrachloride (SiCl4) and trichlorosilane (SIHC13) are both starting materials for the…

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

Q: For many purposes we can treat propane (C,H) as an ideal gas at temperatures above its boiling point…

A:

Q: For many purposes we can treat methane (CH,) as an ideal gas at temperatures above its boiling point…

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Q: Oxygen gas can be prepared by heating potassium chlorate according to the following equation:…

A: According to Dalton's law, the total pressure of gas mixture is equal to the sum of partial…

Q: A . Which temperature represents the critical temperature ? B. Which isotherm represents a gas…

A: a. T5 represents critical temperature.

Q: A mixture of hydrogen and xenon gases, at a total pressure of 813 mm Hg, contains 0.112 grams of…

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Q: What is the pressure/temperature ratio of 100. molecules in 10. nm at 300. K? 0.0388 atm/K 0.0333…

A: The answer to the following question is-

Q: What is the temperature of 100.0 g of chlorine gas (molar mass = 70.90 g/mol) in a 4.00 L container…

A: We have 100 g of Cl2 gas in 4 L volume container at 1 atm pressure, we have to calculate the…

Q: For many purposes we can treat propane (C,H3) as an ideal gas at temperatures above its boiling…

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Q: When using the universal gas constant R= 0.08206 ( L *atm/mol*K) what units of temperature should be…

A: The given question is based on the concept "correct use of units". Given The value of the gas…

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.