If a gaseous mixture is made by combining 3.97 g Ar and 3.90 g Kr in an evacuated 2.50 L container at 25.0 ∘C, what are the partial pressures of each gas, ?Ar and ?Kr, and what is the total pressure, ?total, exerted by the gaseous mixture? ?Ar=   atm ?Kr=   atm ?total=   atm

Q: In a 10.00 L steel container, and at a temperature of 25.0oC, we have 76.0 g of O2(g) and 63.9 g of…

A: Given that:Volume of the container, V = 10.00 LTemperature, T = 25.0oC = 298.15 KThe container…

Q: A gas is initially at 313 K, 877 torr, and occupies a volume of 5.67 L. What volume will the gas…

A:

Q: What is the total pressure in the container, in atm?

A: Ideal gas law ;-  PV = nRT  P = pressure  V = volume  n = number of moles  R = gas constant  T =…

Q: L under these conditions. If 3.67 mol of a gas occupies 57.9 L at 38.8°C and 785 torr, 5.49 mol of…

A: Under the same condition (pressure and temperature), the volume of gas is proportional to the number…

Q: a 5.16 L quality of a gas measured at STP has a mass of 37.3 g. what is the molar mass of the…

A: Given Volume of gas = 5.16 L Given Mass of gas = 37.3 g

Q: A gaseous compound has a density of 1.51 g/L at 23.9 °C and 1.24 atm. What is the molar mass of the…

A:

Q: Linolenic acid (C18H30O2) can be hydrogenated to stearic acid by reacting it with hydrogen gas…

A: The balanced reaction taking place is given as, => C18H30O2 (s) + 3 H2 (g) ---------> C18H36O2…

Q: 8.00 gram mixture of copper (II) sulfide and iron (II) sulfide reacted with excess nitric acid and…

A: Given the mass of mixture = 8.00 g composition of mixture is copper (II) sulfide, CuS(s) and iron…

Q: Liquid oxygen can be produced for use as a rocket fuel by cooling dry air to -183°C, where the O₂…

A: The explanation is given below-

Q: A gas is initially at 329 K, 832 torr, and occupies a volume of 6.61 L. What is the final pressure…

A: A gas in container, whose pressure after compression is to be determined.

Q: What mass of air in kilogram is needed to fill an 80.0 L tank to a pressure of 150.0 atm at 27.0°C?

A: Given datas ; V = 80.0 L  P = 150.0 atm  T = 27.0°C = (27 + 273 ) K = 300 K  R = 0.0821 L.atm/mol.K…

Q: A gas mixture containing oxygen, nitrogen, and argon has a total pressure of 881 torr.  What is the…

A: Solution In a mixture of gases, each constituent gas has a partial pressure which is the notional…

Q: 25 a. A chemist collects an unknown gas. Its volume is 0.865L at 17°C and 145 kPa. How many moles of…

A:

Q: Ammonia is essential to so many industries that, on a molarbasis, it is the most heavily produced…

A: GIVEN: 51.1 g of ammonia in a 3.000-L container at 0°C and 400°C For NH₃, a=4.17 atm L2/mol2…

Q: A gaseous mixture is made by combining 3.92 g Ar and 4.57 g Kr in an evacuated 2.50 L container at…

A:

Q: 3 H2 (g) + N2 (g) --> 2 NH3 (g)   A 3.22 L vessel containing the hydrogen at 21.1 oC and 6.750 atm…

A: To determine the theoretical yield, we have to know the moles of reactants present initially. To get…

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: Iron metal react with oxygen gas, according to the balanced chemical equation shown below. 4 Fe(s)…

A: Conversion of temperature from ˚C to K: Calculation of no. of mol of Fe2O3: According to the given…

Q: In a container, there are 0.0109 atm of Ar, 0.0142 atm of CO2, 0.193 atm of 02 and 0.666 atm of N2.…

A: Given: The partial pressure of Ar = 0.0109 atm The partial pressure of CO2 = 0.0142 atm The partial…

Q: A gas mixture contains He, Ne, and H2S at partial pressures of 125, 175, and 225 mm Hg,…

A: Interpretation -  To determine the partial pressure in the milliliters of mercury of Ne when a…

Q: In a 10.00 L steel container, and at a temperature of 25.0°C, we have 76.0 g of O2(g) and 63.9 g of…

A: Given, The volume of the container, V = 10.00 LTemperature, T = 25.0oC = 298.15 KThe container…

Q: A sealed flask contains 3.1 L of a gas at 2.4 atm and 22.7 °C. If the density of the gas is 9.7 g/L,…

A:

Q: If a gaseous mixture is made of 2.93 g of He and 2.27 g of Ne and is in an evacuated 2.01 L…

A: The product of mole fraction with total pressure gives the partial pressure of a gas. Given volume…

Q: 5.69 g of H2 and 3.84 g O2 react according to the following equation: 2H2(g) + O2(g) --> 2H2O(g)…

A:

Q: Chlorine is widely used to treat swimming pool water. The volume of a sample Chlorine gas (Cl2) is…

A: Hi,According to our community guidelines, we can only answer one subpart, since they are not…

Q: estion 20 of 28 The combustion of octane, C, Hg, proceeds according to the reaction shown. 18 2C,H…

A: From the reaction it is clear that 2 mole octane combust to give 16 mole CO2  So, 538 mole octane…

Q: Many gases are shipped in high-pressure containers. Considera steel tank whose volume is 55.0…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: t The Goodyear blimps, which frequently fly over sporting Pvents, hold approximately 175,000 ft of…

A: Given,Volume (V) = 175,000 ft31ft3 = 28.3168 litresP = 1 atm

Q: A human breathes about 0.50 L of air during a normal breath. Assume the conditions are at STP. What…

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

Q: If 3.87 g Ar are added to 2.64 atm He in a 2.00 L cylinder at 27.0 °C, what is the total pressure of…

A: The number of moles of argon is calculated as follow 1 mole of argon = 39.95 g X mole of argon =…

Q: LEWIVIVITVva) Use the References to access important values if needed for this question. A sample of…

A: Ideal gas equation is represented as follows: PV = nRT P = pressure of the gas V = volume of the gas…

Q: If a gaseous mixture is made by combining 1.89 g  Ar and 3.92 g Kr in an evacuated 2.50 L container…

A:

Q: A gas is initially at 329 K, 866 torr, and occupies a volume of 6.68 L.  What is the final pressure…

A: Welcome to bartleby !  Introduction :  We have to calculate final pressure of the gas .

Q: utas pUrtam valuesi needed for this question. A sample of neon gas occupies a volume of 9.83 L at…

A: From given datas Using ideal gas equation the temperature of the new sample is found as follows

Q: If a gaseous mixture is made by combining 4.55 g Ar and 2.24 g Kr in an evacuated 2.50 L container…

A:

Q: A gas is collected at 22.0 °C and 745.0 mm Hg. When the temperature is changed to O°C, what is the…

A: Gay Lussac's Law :-  It states that, at constant volume the pressure of fixed mass of a gas is…

Q: If 8.0 grams of a gas occupies 22.4 L at 0 °C and 0.25 atm, then the molecular weight of the gas is…

A: By apply ideal gas equation PV=nRTn(no. of moles) = mM= Mass of gasMolar mass of Gas…

Q: What is the pressure of 0.33 moles of nitrogen gas, if its volume is 15.0 L at - 25.0°C?

A: Number of mole(n)  = 0.33 mole  Volume ( V)   = 15 Liter Temperature ( T )  = 25 ℃…

Q: If 4.68 g Ar are added to 4.09 atm He in a 2.00 L cylinder at 27.0 °C, what is the total pressure of…

A: no of moles Ar=4.6840                      =0.117no of moles of He , under given conditionAssuming…

Q: 22)A 4.50 L sample of NH3 ar 0.835 atm at 225°C reats with excess O2 gas according to…

A: Given volume of NH3 (V) = 4.50 L Number of moles of NH3 given (n) = ? Given pressure (P) = 0.835 atm…

Q: f you place 3.00 mol of N2 and 4.00 mol of O2 in a 35.0 L container at 25.0 °C, what will the…

A: From given data  T = 25 °C = 273 + 25 = 298 K V = 35 L  n1=3 n2= 4 Also, gas constant, R = 0.0821…

Q: A gas is initially at 326 K, 848 torr, and occupies a volume of 5.95 L.  What is the final pressure…

A: Initial temperature, initial pressure, initial volume, final temperature and final volume of the gas…

Q: A 2.00 L flask is filled with propane gas(C3H8) at 1.00 atm and -15.0 o C. What is the mass of…

A: Pressure , P = 1.00 atm Temperature, T = -15oC = 273 - 15 = 258 K  Volume, V = 2.00 L Universal Gas…

Q: The combustion of octane, C8H18, proceeds according to the reaction shown.…

A: From the balanced equation, it is clear that two moles of octane react to give 16 moles of carbon…

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

A:

Q: If a gaseous mixture is made by combining 3.56 g Ar3.56 g Ar and 2.13 g Kr2.13 g Kr in an evacuated…

A: The partial pressures of each gas has to be calculated The total pressure exerted by the gaseous…

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: A 40.3 L cylinder of Ar(g) is connected to an evacuated 1855 L tank. If the temperature is held…

A: Since you have posted multiple questions , as per guidelines we can solve only one question per…

Q: Roasting galena [lead(II) sulfide] is a step in the industrial isolation of lead. How many liters of…

A:

Q: Atmospheric pollution is a problem that has received much attention. Not all pollution, however, is…

A: Mass of SO2 = 200 t = 200 x 103 kg = 200 x 106 g moles of SO2 = (mass of SO2) (molar mass of SO2)…

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.