Using the ideal gas equation, derive an equation that allows you to calculate the molar mass from a known density.

Q: Use the van der Waals equation and the ideal gas equation to calculate the pressure for 1.75  mol He…

A: Ideal gas equation is  PV=nRT P= pressure V= Volume n= number of moles of gas T = temperature

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 0.885 mol sample of He gas is confined in a 22.3 liter container at 34.3 °C. If 0.885 mol of N2 is…

A: Average kinetic energy can be determined using the given formula,

Q: A 10.0 L tank at 23.7 °C is filled with 5.14 g of boron trifluoride gas and 13.4 g of dinitrogen…

A:

Q: A 7.00 L tank at 25.9 °C is filled with 7.99 g of sulfur hexafluoride gas and 4.45 g of dinitrogen…

A: Given:Volume  of tank = 7.00 LTemperature = 25.9 0C Mass of sulfur hexafluride = 7.99 gMass of…

Q: A sample containing 0.35 mol argon gas at a temperature of 13 ̊C and a pressure of 568 torr is…

A: The ideal gas equation is,                         PV=nRTP→pressureV→volumen→number of molesR→gas…

Q: A sample of hydrogen gas has a volume of 8.56 liters at a temperature of 0°C and a pressure of 1.5…

A: The ideal gas equation is given as- PV= nRT where, P is the pressure of the gas. V is the volume of…

Q: What's the difference between an ideal and non-ideal gas? Explain by using factors on how they are…

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

Q: A cylinder with a moveable piston contains 0.551 mol of gas and has a volume of 251 mL. What will…

A: Initial moles of gas in the cylinder (n1) = 0.551 mol Initial volume of gas in the cylinder (V1) =…

Q: A 8.00 L tank at 6.68 °C is filled with 11.4 g of dinitrogen difluoride gas and 6.23 g of chlorine…

A:

Q: If 35.5 mol of an ideal gas is at 1.87 atm and 367 K, what is the volume of the gas? volume:

A: The ideal gas equation is given by: PV = nRTwhere P = pressureV = volumen = no of molesT =…

Q: The pressure of a sample of helium gas is directly proportional to the Kelvin temperature if the…

A: The pressure of a gas is defined as the force which a gas exerts on the wall of the container. The…

Q: If pressure is expressed in atmospheres and volume is expressed in liters, PAV has units of Latm…

A: Given,  The energy : 4  L. atm 1atm = 101325 Pa.  1 L = 1 dm3 .

Q: If 28.5 mol of an ideal gas is at 5.75 atm and 457 K, what is the volume of the gas? volume: L

A:

Q: What is the density of xenon gas at standard conditions

A: Molar mass of xenon = 131.293 g The volume occupied by 1 mol of any gas on STP is 22.4 L. Hence, the…

Q: show that Boyle's law, Charles's law and Avogador's law can be derived from the ideal gas law

A: The Boyle's law is defined as at constant temperature and number of moles of ideal gas, pressure is…

Q: Assuming constant volume, and moles, how would the pressure of an ideal gas change if the…

A: The question is asking about the relationship between pressure, volume, and temperature in an ideal…

Q: Determine the total pressure exerted by a mixture containing two gases if the partial pressure of…

A: Given that, P1 = 70 atm P2= 30 atm PT= ?

Q: if 65.5 mol of an ideal gas is at 2.37 atm and 305 K, what is the volume of the gas?

A: Ideal gas equation is:

Q: A 7.00 L tank at -8.7 °C is filled with 2.51 g of dinitrogen difluoride gas and 15.6 g of dinitrogen…

A: Being ideal gas , they have no interaction between them. Mole fraction = number of mols of that…

Q: Calculate to three significant digits the density of carbon monoxide gas at exactly -5 °C and…

A:

Q: If 27.5 mol of an ideal gas is at 9.29 atm at 72.30 ∘C,what is the volume of the gas?

A: Given, moles of an ideal gas = 27.5 mole Pressure, P = 9.29 atm Temperature, T = 72.30 oC = 345.30 K

Q: Pressure, in atm, can be determined from the Ideal Gas Law. O True O False

A: We know that the Ideal gas equation for n mole of gas is   PV=nRT P= pressure of the gas  V= volume…

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.