Given the equation Pv=nRT what is the unit of R if P is in torr, V is in mL, n is in mol, and T is in K

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 student states Boyle’s law as follows: “The volume of a gasis inversely proportional to its…

A: Boyle’s law is a law which gives the relationship between pressure exerted by a gas and volume…

Q: Using the Ptotal from question #1 and the partial pressure of Gas B, determine the mole fraction,…

A: Hi. Since your question has multiple parts, we will solve the second question for you. If you want…

Q: A mixture of carbon dioxide and argon gases contains carbon dioxide at a partial pressure of 278 mm…

A: Since we know that the mole fraction of any gaseous system is also equal to the partial pressure…

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

A:

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: Express each of the following in units of atm:a. 10.0 torr b. 61.0 cm Hg c. 275 mm Hg d. 124 psi

A: The given pressures has to be converted into the unit of atm.

Q: What is the temperature (in K) of 26.9 g of carbon monoxide which occupies 34.6 L at 749 torr?

A: We have  26.9 g CO occupying 34.6 L at 749 torr pressure, we have to calculate the temperature.

Q: the argon gas is 306.0 Pa, what is the partial pressure of the mercury vapor?

A: We have to find partial pressure of the mercury vapor

Q: A mixture of helium and argon gases contains helium at a partial pressure of 188 mm Hg and argon at…

A:

Q: A gas mixture of Xe, Ne, and Ar has a total pressure of 21.2 atm. What is the mole fraction of Xe if…

A: Given, Ptotal = 21.2 atm              PNe   = 12.1 atm                PAr  = 5.40 atm total partial…

Q: Everything needed is provided. A cylinder with a volume of 50.0 L contains a mixture of argon and…

A: Given : mole fraction of H2 gas in cylinder = 0.10  Total pressure of gaseous mixture = 120 atm…

Q: A sample of gas that is (5.160x10^-1) mol is initially at (3.33x10^2) K, (7.2700x10^2) mm Hg, and…

A: GIVEN: Initial moles of the gas (n1)=5.160 x 10-1 mol = 0.5160 mol Temperature (T1)= 3.33 x 102 K =…

Q: 8. Assuming constant volume, the pressure of a sealed system is 25.0 kPa at 25.0 °C. If the…

A: At constant volume, the pressure of the gas is directly proportional to the temperature. This law is…

Q: A 1.325 g sample of an unknown vapor occupies 368 mL at 114°C and 946 mm Hg. The empirical formula…

A: Since the unknown compound is a vapour. Hence we can apply ideal gas law for it. According to ideal…

Q: If an airplane is pressurized to 10.8 psi when flying at high altitude, what is the partial pressure…

A: In this question, we will determined the partial pressure of oxygen in mmHg unit pressure given in…

Q: A mixture of neon and methane gases contains neon at a partial pressure of 406 mm Hg and methane at…

A: Relation between Mole fraction and Partial pressure:  χA = nAnT = PAPT

Q: Suppose a sample of helium gas at 45.0 °C sealed in a flask at a pressure of 5.63 atm was found to…

A: Before drying (Contaminated sampple): Temperature, T = 45 oC + 273.15 = 318.15 K  Pressure (He +…

Q: Consider 0.315 g of a volatile liquid that as a gas occupies 136.6 mL at a pressure of 1.027 atm at…

A: Given values are, Mass= 0.315 g V= 136.6 mL= 0.1366 L P= 1.027 atm T= 89.6 °C = 362.75 K R= 0.08206…

Q: What is the mass (in grams) of 10.0 L of propane vapor (C3H8) at STP ?

A: Volume of propane vapour = 10.0 L Mass of C3H8 (in grams) at STP = ?

Q: A cyclopropane-oxygen mixture is used as an anesthetic. If the partial pressure of cyclopropane in…

A: according to Dalton law of partial pressure toatal pressure is equal to sum of partial pressure of…

Q: 5 moles of water are changed to its gaseous state. If conditions are changed so that this gaseous…

A: Given, moles of H2O gas = 5 moles Volume of this gas occupied at STP = ? Note:  At STP, 1 mol of gas…

Q: A canister of oxygen gas is compressed from 68.0 mL at standard pressure to 19.0 mL. What is the new…

A: apply Boyel law for the given question  Boyel law is ,at constant temperature , PV = constant  or…

Q: Ammonia decomposes according to the reaction: 2NH3 (g) -> Na2 (g) + 3H2 (g). What is the partial…

A: Partial pressure of a gas = mole fraction of that gas x total pressure

Q: A gaseous mixture contains 420.0 Torr H, (g), 361.7 Torr N, (g), and 82.1 Torr Ar(g). Calculate the…

A: In the given question we have to calculate the mole fraction ' X ' of each gases. Given data :…

Q: What is the mole fraction of O2 in the mixture

A:

Q: the number of grams of H2

A:

Q: ) If the mixture in problem 5 consists of 50.0 mol% A and 50.0 mol% B, and substance A is…

A: The question is based on the concept of solutions. we have been given mole percent of both the…

Q: A 300.-mL sample of hydrogen, H2, was collected over water at 21oC on a day when the barometric…

A: Pressure of Gas + Water = 748 torr Vapor pressure of water = 19 torr Pressure of H2 Gas = 748 -19 =…

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

A: Since you have asked multiple question we will solve the 1st one for you. If you want the answer to…

Q: If a gas remains at constant pressure while its volume increases from 0.25Liters to 500 mL when its…

A: Given data contains, Initial volume is 0.25 L. Final volume is 500 mL=0.5 L. Final temperature is…

Q: A mixture of N2, O2, and Ar has mole fractions of 0.25, 0.65, and 0.10, respectively. What is the…

A:

Q: What is the mass (in grams) of 11.50 L of propane vapor (C_H) at STP?

A:

Q: What is the mass of 5.00 L of propane vapor (C₃H₈) at STP?

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

Q: Suppose that a 26.4mL volume of HCl solution reactions completely with 55.0 mL of aqueous Na2CO3.…

A: Balanced chemical equation: 2HCl +  Na2CO3   ----->   2NaCl  +  H2O  +  CO2 Number of HCl = 2 x…

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: Hydrogen, neon and argon are mixed in a cylinder with total pressure of 1.8 atm. The mole fraction…

A: As per Dalton's law of partial pressure, the total pressure of the unreactive two or more gases in…

Q: 5. What is the density of carbon dioxide gas at 1.66 atm of pressure and 25.6°C? 6. If 24.6 mL of a…

A:

Q: What is the mass (in grams) of 22.00 L of propane vapor (C3H3) at STP?

A:

Q: A cylinder of a gas mixture contains 5.0% CO2, 12.0% O2, and the remainder is N2. The total pressure…

A:

Q: A mixture of methane and ethane is prepared in a flask! If the partial pressure of methane was 0.346…

A: According to Dalton's law of partial pressure, the partial pressure of a gas in a mixture of gases…

Q: What is the partial pressure of CO2 if the total pressure is 0.61 atm and the partial pressure of…

A: # We know that total pressure exerted is equal to the sum of partial pressure of all gases present.…

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

A: In the Question-1 we want to determine the mass of the Helium in grams. You can see step by step…

Q: If a gas sample (containing only N2 and O2) has a partial pressure of N2 of 360 mmHg and a partial…

A: Given:Pressure of Mixture = 360 mmHgPartial pressure of O2 of 225 mmHg

Q: 5.79 ® The gas from a certain volcano had the following com- position in mole percent (that is, mole…

A:

Q: The partial pressures of a mixture of gases are as follows: oxygen, 210 mm Hg; nitrogen, 560 mm Hg;…

A: Given, a gas mixture has.total pressure of the gas mixture =790 mmHg and partial pressures of…

Q: How many psi are in 5.26 x 105 mm Hg? O 3.46 x 103 O 6.32 x 10² O 1.02 x 104

A:

Q: How high in meters must a column of glycerol be to exert a pressure equal to that of a 760-mm column…

A: Density of glycerol (d1) = 1.26 g/mL Height of glycerol column = h1 mm Density of mercury (d2) =…

Q: V=375mL at 1.15atm ; V= mL at 775 mmHg

A: Given data V1 = 375ml P1 = 1.15 atm= 874mmhg Where 1 atm = 760 mmhg V2 =?  P2 = 775 mmhg

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.