A sample of gas isolated from unrefined petroleum contains 90.0% CH4, 8.9% C2H6, and 1.1% C3H8 at a total pressure of 3.34 atm. What is the partial pressure of each component of this gas? (The percentages given indicate the percent of the total pressure that is due to each component.)

Q: Fluorine gas exerts a pressure of 906.5 torr. When the pressure is changed to 1.50atm, its volume is…

A:

Q: mixture at 1.137 atm is composed of three gases. If the mole fraction of gas A is 0.396 and the mole…

A: From Dalton's law of partial pressure the total pressure exerted by a mixture of gases is the…

Q: Some N2 gas is mixed with some O2 gas, and The picture shows a representative sample of the mixture.…

A: Given : We have to calculate the mole fraction and partial pressure .

Q: A cylinder containing 15.0 L of helium gas at a pressure of 165 atm is to be used to fill party…

A: Consider the given information is as follows; Volume of the cylinder = 15.0 L Volume of the balloon…

Q: If the total pressure of the system shown in Figure 6.15 is 11.25 atm, what is the partial pressure…

A: Given that,  Total pressure of mixture of Ar and H2 gases pT = 11.25 atm Mole of H2 gas in mixture =…

Q: A 5.00 liters mixture of N₂ gas and O₂ gas has a total pressure of 38.6 atm at 25.0 °C. If the mole…

A: Given, Total volume = 5 liters  Total pressure = 38.6 atm  Mole fraction of O2 = 0.700 molar mass of…

Q: Two identical pressurized-gas cylinders contain two different gases: N2 and H2. The cylinders have…

A: The cylinders are identical, this means volume is same for both.  Mass of cylinders are equal. This…

Q: A mixture of O2 (g) and Xe (g) has an average molar mass of 100. g/mol.  Which gas has the higher…

A: Assuming the moles of O2 =  a and Xe = b in the mixture Hence the average molar mass of mixture = (…

Q: A mixture of oxygen and carbon dioxide gases contains oxygen at a partial pressure of 583 mm Hg and…

A: The mole fraction of oxygen and carbon dioxide is calculated as,

Q: A gas mixture has three components: N,, F,, and He. Their partial pressures are 0.40 atm, 0.16 atm,…

A:

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

A:

Q: Assume a gas mixture consists of 0.215kg of Xe, 258g of H2, 51.8g of Cl2, and 283g of C6H6. If the…

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Q: The molecular view of a gaseous mixture is shown. Arrange the gases in the mixture from highest…

A: Partial pressure of the given gas is calculated as,         Partial pressure = mole fraction × Total…

Q: %24 3. w/ 6. 8. ) 7. 5. & 4. $4 IIO 23 2 What is the partial pressure of 02 and CO, in the final…

A:

Q: At 1°C a 1.0-L flask contains 1.0 x 10-2 mole of N2, 2.0 x 10-2 mg O2, and 3.1 x 1021 molecules of…

A: For O2 2.0 x 10-2 mg, I think its 2.0 x 102 mg, instead of 10-2 mg but I solved the problem with the…

Q: A gas mixture contains 8.3 g of N2, 1.4 g of H2 and 19.2 g of CH4. What is the mole fraction of H2…

A: Given :  Mass of N2 = 8.3 g  Mass of H2 = 1.4 g  Mass of CH4 = 19.2 g  To calculate :  Mole fraction…

Q: An anesthetic mixture contains N2O gas and O2 gas. If this mixture has a total pressure of 786 mmHg…

A: Convert the unit of total pressure to atm:

Q: he volume of a gas sample at 0oC and 1.0 atm is 10.0 L. How many moles of gas are contained in the…

A: Given, the volume of a gas sample is --- 10.0L Pressure is --- 1.0atm Temperature is --- 0oC =273K…

Q: If the concentration of N, gas is 3.506 x10 mol/L when dissolved in water, the partial pressure of…

A: Henry law states that amount of a gas dissolved in a liquid is directly proportional to its partial…

Q: A mixture of carbon dioxide and xenon gases, at a total pressure of 673 mm Hg, contains 6.21 grams…

A:

Q: A mixture of CH4(g) and C2H6(g) has a total pressure of 0.53 atm. Just enough O2(g) is added to the…

A: mole fraction is the ratio of the number of constituents to the total amount of constituents.…

Q: A gas mixture contains only CO2 with a partial pressure of 438 torr and CH4 with a partial pressure…

A: Partial pressure of CO2 is 438 torr Partial pressure of CH4 is 155 torr Mole fraction of CH4 =?

Q: Some chambers used to grow bacteria that thrive on CO2 have a gas mixture consisting of 95.0 percent…

A: The partial pressure of a gas is given by: Partial pressure (p) = Mole fraction(χ) × Total…

Q: Halothane has the formula C2HBrClF3. It is a nonflammable, nonexplosive, and non-irritating gas that…

A:

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: which staement is not true? 1.) A scuba diver should be certain to ascen fast from the dive 2.)While…

A: The first statement is false. A diver should ascend most slowly from his safety stop to the surface.…

Q: 1) A tank contains a mixture of Heg), Ne(g), and Ar(g). The total pressure of the of the mixture is…

A: Given Total pressure = 1.34 atm Partial pressure of He = 0.40 atm Partial pressure of Ne = 0.30 atm…

Q: A tank contains a mixture of He(g), Ne(g), and Ar(g). The total pressure of the of the mixture is…

A: Given that, A tank contains a mixture of He(g), Ne(g), and Ar(g) gases.the total pressure of the…

Q: A mixture of xenon and methane gases, at a total pressure of 753 mm Hg, contains 9.14 grams of xenon…

A: Mass of xenon = 9.14 g  Mass of Methane = 2.68 g

Q: A gas mixture containing only O2 and N2. If the mole fraction of O2 is 0.37, and the total pressure…

A: Given, Mole fraction of O2 is 0.37. Total pressure is 2.4 atm. Formula Used, partial pressure of N2…

Q: A sample of biogas contains 10.75mol ethane, 6.35mol pentane and 2.89mol propane. If the total…

A:

Q: A gas mixture consists of 0.462 mol hydrogen (H2), 0.705 mol carbon dioxide (CO2), and 2.462 mol…

A: Given, Moles of hydrogen = 0.462 mol Moles of carbon dioxide = 0.705 mol Moles of nitrogen = 2.462…

Q: A gas mixture has a total pressure of 0.51 atm and consists of He and Ne. If the partial pressure of…

A: Ptotal  = 0.51 P He = 0.23

Q: A mixture of gases contains 0.87 moles of N2, 0.16 moles of O2, 0.026 moles of He, and 0.021 moles…

A: Given :-  Number of moles of N2 = 0.87 mol  Number of moles of O2 = 0.16 mol  Number of moles of He…

Q: 6.2 L of an ideal gasis is contained at 3atm& 37°c how many moles of this gas are presented

A: Given information: Volume of gas = 6.2 L Pressure of gas = 3 atm Temperature of gas = 37°C

Q: A gaseous mixture containing 7.5 mol He and 2.6 mol NO2 has a total pressure of 10.1 atm. What is…

A:

Q: A gaseous mixture containing 1.5 mol Ar and 3.5 mol CO2 has a total pressure of 7.5 atm. What is the…

A:

Q: A gas mixture is found to contain 64.0 g of O2 and 10.0 g H2. What is the mole fraction of O2 in the…

A:

Q: A mixture of hydrogen and carbon dioxide gases contains hydrogen at a partial pressure of 333 mm Hg…

A: The partial pressure of H2 gas = 333 mm Hg. The partial pressure of Carbon dioxide = 518 mm Hg. The…

Q: Suppose a gas mixture used for anesthesia contains 4.00 mol oxygen (O₂) and 6.00 mol nitrous oxide…

A:

Q: A 1:1 mixture by moles of nitrous oxide and oxygen is often used as a sedative in dentistry. If the…

A: A 1:1 mixture by moles of nitrous oxide and oxygen indicates that : Number of moles of nitrous oxide…

Q: A gas mixture contains Rn, He, and N2. What is the total pressure of the mixture, if the mole…

A: Since for any gas mixture  partial pressure of gas = moles fraction of gas X total pressure of gas…

Q: A 15L tank containing 744 g of propane, C3H8, is stored 15 C. What is the pressure in the tank? Gas…

A: Given that : Volume of tank (V) = 15 L Mass of propane (m) = 744 g Temperature (T) = 15°C = 288 K…

Q: There are 2 parts please give clear answers to both

A: Given data, Pressure = 2432 torr =3.2 atm Volume = 10800 mL = 10.8 L Temperature = 443 K Gas…

Q: Two identical pressurized-gas cylinders contain two different gases: N2 and H2. The cylinders have…

A: molar mass of H2 is less than N2 masses of both the gases are same and volume of cylinders are also…

Q: A mixture of helium, nitrogen, and oxygen has a total pressure of 755 mm Hg . The partial pressures…

A: In order to calculate the partial pressure of oxygen we first write down the given data: Total…

Q: A mixture of argon and methane gases at a total pressure of 631 mm Hg contains argon at a partial…

A: Given: Total pressure (Argon and methane) = 631 mm HgPartial pressure of Argon = 456 mm HgAmount of…

Q: A mixture of carbon dioxide and xenon gases at a total pressure of 746 mm Hg contains carbon dioxide…

A: The molar mass of carbon dioxide is 44.01 g/mol. The number of moles of carbon dioxide is calculated…

Q: A mixture of argon and helium gases contains argon at a partial pressure of 153 mm Hg and helium at…

A: The relationship between partial pressure of gas and mole fraction is given as Partial pressure(P…

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.