How many moles of a gas would occupy 157 L at 132 kPa and -16.80 degrees C? Do we need to convert units for our given variables, if yes, which units are we converting and to what unit?

Q: How many moles of gas is present if at 400K, its pressure is 1Mpa(1000kpa), and its volume is 5m3?

A: We have given that Temperature of gas = T = 400K Pressure = P = 1000 kPa Volume = 5 m3 = 5000 L…

Q: A 21.1 L cylinder contains nitrogen gas at 38.7 °C and 785 torr. How many moles of nitrogen are in…

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Q: Which gas has a higher density at STP, NO, or CO,? Show clear calculations to justify your answer.

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Q: How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 40.0 L?

A: Temperature = T = 120°C = 393.15 K  Pressure = P = 33.3 atm  Volume = V = 40 L  No. Of moles of…

Q: If I have a 3.0 moles of gas at 5.0  atm  and 15.0oC, what is the volume of the container?

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Q: The volume of a gas-filled balloon is 30.0 L at 40°C and 150 kPa pressure. What volume will the…

A: The combined gas law is the combination of three gas laws. Its equation is given as: P1V1T1=P2V2T2

Q: Methane, CH4, can be used as a fuel instead of gasoline. If you used 655 g of CH4 in placed of one…

A: Given, Methane, CH4, can be used as a fuel instead of gasoline. If you used 655 g of CH4 in placed…

Q: A 24.0 L cylinder contains nitrogen gas at 95.6 °C and 591 torr. How many moles of nitrogen are in…

A: To solve this question, first convert pressure in atm and temperature in K. Then use ideal gas law…

Q: If 0.89 moles of has is at 4.7 atm and a volume of 22 liters ,what is the temperature.

A: number of moles =0.89 mol Pressure=4.7 atm Volume=22 lit

Q: A scientist isolates 2.366 g of a gas. The sample occupies a volume of 800.0 mL at 78.00 °C and…

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Q: How many moles of an ideal gas will occupy 65L at 298 K and 8.9 ATM?

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Q: How many moles of chlorine gas at 120.0 °C and 33.3 atm would occupy a vessel of 14.5 L?

A: To solve this problem we will use Ideal gas equation which is given below as PV = nRT  Where,  P=…

Q: What quantity in moles of chlorine gas at 120.0 degrees C and 33.3 atm would occupy a vessel of 35.0…

A: Given, Pressure (P) = 33.3 atm Volume (V) = 35.0 L Temperature (T) = 120.0 °C = (120 + 273.15) K =…

Q: Calculate the molar mass of an unknown gas that has a mass of 4.55g, exerts a pressure of 2.55atm,…

A: We are given gas having the mass of 4.55 gram and  it exerts a pressure of 2.55 atm and occupies a…

Q: How many moles of an ideal gas are in a 1,584.9 mL container at 39.5°C and 797.3 torr?

A: Ideal gas equation : PV = nRT P = pressure of gas V = Volume of gas n = moles of gas R = Gas…

Q: At what T will a 10.0 L gas at constant pressure be brought to if the same gas originally occupied…

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Q: If a gaseous mixture is made by combining 2.56 g Ar2.56 g Ar and 3.64 g Kr3.64 g Kr in an evacuated…

A: Moles of Ar = mass of Ar / Atomic mass of Ar = 2.56 / 40 = 0.064  and moles of Kr = mass of Kr /…

Q: How many moles of chlorine gas at 120.0 °C and 33.3 atm would occupy a vessel of 23.5 L?

A: To solve this problem we will use Ideal gas equation which is given below as PV = nRT  Where,  P=…

Q: A 10.0g sample of kryptonite has a temperature of 25C at 575mmHg. What is the volume, in milliliters…

A: Convert unit of pressure and temperature:

Q: The density of a gas is found to be 1.45 g/L at 27 degrees C and 0.900 atm. What is the molar mass…

A: The ideal gas law, that related different parameters of a gas is given as:

Q: Under what temperature condition (or ratio of temperatures) will a sample of gas have the same value…

A: we know  Average speed (Vav) = 8RT/πM  where R= gas constant  T= Temperature in kelvin M= Molar mass…

Q: A sample of unknown gas weighs 2.45 g and occupies 690 mL at 710 mmHg and 85 °C. Part A What is the…

A: Ideal gas equation relates pressure, volume, number of moles and temperature with each other. It is…

Q: How many moles of the indicated gas were produced using the given conditions? O in a sample of 0.12…

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Q: gas evolved during the fermentation of sugar was collected at 300.35 K and 1.056 atm. After…

A: Solving only first question in accordance with guidelines. We will calculate the number of moles of…

Q: What volume of carbon monoxide at 29.0°C and 1.16 atm is required to react completely with 84.9 g of…

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Q: At what temperature (in Kelvin) will 4.23 moles of N2 gas exert a pressure of 123 kPa in a 35.0 L…

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Q: If 760 Torr is equivalent to 1 atm and to 1.01325 bar, then a pressure of 1 bar is equivalent to

A: given760 torr = 1 arm760 torr = 1.01325 barthen 1 bar = To be determined

Q: The density of 1.00 mol of an unknown gas at a temperature of -55°C and a pressure of 2,017 torr is…

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Q: How many moles of an ideal gas are in a 1,686.5 mL container at 25.2°C and 826.1 torr?

A: An ideal gas is a conceptual gaseous substance whose behaviour is fully defined by the ideal gas law…

Q: How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 24.0 L?

A: Calculate the temperature in Kelvin.

Q: How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 12.0 L?

A: The ideal gas equation is: PV=nRT where, P is the pressure of the gas V is the volume of the gas n…

Q: Suppose a beaker of trichloroethylene is put inside a sealed tank containing trichloroethylene gas…

A: Given: a beaker of trichloroethylene is put inside a sealed tank containing trichloroethylene gas at…

Q: Calculate the volume of 1. mole of Ideal Gas at 1. atm and 273 oK

A: Ideal Gas Equation: PV=nRT P = Pressure V = Volume n = no. of moles R = Universal Gas constant T =…

Q: How many moles of chlorine gas at 120.0 °C and 33.3 atm would occupy a vessel of 38.5 L?

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Q: How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 14.0 L?

A: Temperature of Chlorine gas (T) = 120°C = 273+120 = 393K Pressure of Chlorine gas (P) = 33.3atm…

Q: 48. Solve this problem: The volume of a gas-filled balloon is 22 L at 313 K and 1.5 atm. What would…

A: Detail mathematical calculation is shown below by which we get the final volume

Q: A mixture of gas contains 55.00% fluorine, 12.00% neon, and 33.00% chlorine, by volume. What is the…

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Q: Automobile air bags are inflated with nitrogen gas, which is formed by the decomposition of solid…

A: Given that,Mass of sodium azide = 125gPressure = 756 torrTemperature = 27ºC

Q: How many moles of an ideal gas are in a 1,709.5 mL container at 34.1°C and 700.7 torr?

A: Volume = 1709.5 ml   ....Or  because 1 L = 1000 ml    ...so,  = 1709.5 ml × (1L / 1000 ml )  =…

Q: How many moles of chlorine gas at 120.0 °C and 33.3 atm would occupy a vessel of 17.0 L?

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Q: How many moles of an ideal gas are in a 1,592.8 mL container at 25.3°C and 731.8 torr?

A: The number of moles has to be calculated,

Q: If you have 3.3 moles of a gas at 200.13 mL and 27.8 oC ,what is it's pressure?

A: Given: Temperature = 27.8 oC = 300.95 K Volume of vessel = 200.13 mL = 200.13×10-3 L Moles of gas =…

Q: What is the molecular weight of a gas if 500 mL weighs 10 g at -23 °C and 380 torr?

A: Given : Volume of gas= 500 ml             Mass of gas= 10g             Temperature  =-23oC…

Q: How many moles of chlorine gas at 120.0 °C and 33.3 atm would occupy a vessel of 34.0 L?

A: The ideal gas equation is  PV = nRT  P = pressure of the gas V = volume of vessel n = moles of gas R…

Q: A piece of dry ice (solid carbon dioxide) with a mass of 5.50 gis placed in a 10.0-L vessel that…

A: a) Since all the 5.5 g of solid has sublimed into gas Hence moles of CO2 gas = mass / molar mass =…

Q: How many moles of chlorine gas at 120.0 °C and 33.3 atm would occupy a vessel of 35.0 L?

A:

Q: How many moles of chlorine gas at 120.0 °C and 33.3 atm would occupy a vessel of 27.0 L?

A: Record the given data, P = 33.3 atm V = 27 L R = 0.0821L.atm T = 120+273 K = 393 K

Q: How many moles of chlorine gas at 120.0 °C and 33.3 atm would occupy a vessel of 26.5 L?

A: Given, Volume of Cl2 = 26.5 L Pressure = 33.3 atm Temperature = 120°C = 120+273 = 393 K

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.