At 2°C a 1.0-L flask contains 1.0x 10^-2  mole of N2 , 4.0x10^2 mg O2 , and 5.1x 10^21 molecules of NH3 . What is the partial pressure of each gas, and what is the total pressure in the flask? Partial pressure of N2  =  atm Partial pressure of O2 =  atm Partial pressure of  NH3=  atm Total pressure =  atm

Q: Consider the following equation: NH 4NO 3 (s) --> N 2O (g) + 2H 2O (g) 100.0 g ammonium nitrate is…

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Q: A gaseous mixture contains 0.170 mol of H2, 0.230 mol of N2, and 0.200 mol of Ne. The total pressure…

A: The partial pressure of a gas in a mixture is the product of total pressure and the mole fraction of…

Q: Consider the following chemical reaction : C (s) + H2O (g) ------> CO (g) + H2 (g) How many…

A: The objective of this question is to determine the volume of hydrogen gas produced from the complete…

Q: molar mass of th

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Q: 1. What is the pressure (in atm) of 7.265 g of isobutene gas (C:H10) in an aerosol can at 21.0 °C…

A: Given, Mass of isobutene gas = 7.265g. Temperature = 21.0oC = 294K. Volume of gas = 465mL = 0.465L.…

Q: A container contains 0.50 g of H2(g) and 0.50 g of O2(g). The total pressure in the container is…

A: Given: Mass of H2 = 0.50 g. Mass of O2 = 0.50 g. And total pressure of gases = 1.56 atm.

Q: A gas cylinder contains 2.2 mol of N2, 3.3 mol of O2 and 4.4 mol of Cl2. What is the partial…

A: The partial pressure (Pa) of a gas 'a' in a mixture is given by: Pa=χa×PT Here PT is the total…

Q: A student performs an experiment like the one you saw in Experiment 8.  The student determines the…

A: Given,  Pressure of oxygen is 0.7811 atm Volume of oxygen is 217 ml = 0.217 L Temperature = 298.15 K…

Q: A mixture of He,Ne, and Ar has a pressure of 19.8 atm at 28.0 °C. If the partial pressure of He is…

A: Three gases are mixed.  The gases are Helium, Neon, and Argon.   Given : The total pressure of the…

Q: A mixture of HeHe, ArAr, and XeXe has a total pressure of 2.90 atmatm . The partial pressure of HeHe…

A: If a vessel is filled with more than one gas then the each gas exerts the pressure. The pressure of…

Q: In a mixture consisting of two gases, the partial pressure of N2 (g) is 0.300 atm and the partial…

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Q: 14)a) A sample of neon gas occupies a volume of 50.00L at 27.00C and 10.0 atm. How many moles of…

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Q: A sample of butane (C4H10) gas having a volume of 2.0 L at 25 °C and 1300 mm Hg was mixed with a…

A: PFA

Q: The gas of a certain volcano had the following composition in mole percent: 60.0% CO2, 28.0% H2,…

A: Dalton's law of partial pressures states that the total pressure of a mixture of gases is equal to…

Q: Use the ideal gas law to calculate an unknown property. A sample of O₂ gas has a volume of 811 mL,…

A: Given - Volume of O2 =811 mL = 0.811 L  (1L = 1000ml) Pressure of O2= 41 mmHg  Temperature =13.6 °C…

Q: A gas mixture consists of 0.421 mol hydrogen (H2), 0.664 mol carbon dioxide (CO2), and 1.965 mol…

A:

Q: A neon sign is made of glass tubing whose inside diameter is 2.0 cm and whose length is 4.0 m. If…

A: P = 1.5 mm Hg T = 350C = 308 K Radius = 1 cm = 0.01 m Length = 4 m

Q: . A heliox deep-sea diving mixture contains 4.0% oxygen and 96.0% helium. What is the partial…

A: Given, Amount of O2 = 4% Amount of He = 96% Total pressure = 8.5 atm. Formula Used, Partial pressure…

Q: what is the partial pressure of Ne?

A:

Q: The total pressure of a mixture of gases is 0.499 atm. If the mole fraction of helium in the mixture…

A: Given Pressure = Ptotal = 0.499 atm Mole fraction = X helium = 0.32 Partial pressure =Phelium =? (to…

Q: A mixture containing 2.13 g each of CH4(g), C2H4(g) and C4H10(g) is contained in a 1.50 L flask at a…

A: To solve this problem we will use Ideal gas equation  PV = nRT  Where , P = pressure…

Q: A mixture of Ar and Ne in a tank has a total pressure of 7.85 atm. If the mole fraction of Ne is…

A: The partial pressure of Ne  is = 3.7 atm ---> option(b)

Q: Suppose that Daniel has a 2.00 L bottle that contains a mixture of O2, N2, and CO2 under a total…

A: The objective of this question is to find the partial pressure of O2 in a mixture of gases. The…

Q: Consider a mixture of gas that contains 95% N2 and 5 % O2. Which gas has the higher partial…

A: The given data contains, % of N2=95%% of O2=5%

Q: At 22°C and 0.998 atm, what is the theoretical volume (in mL) of hydrogen gas produced when 0.45g of…

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Q: A 1.52 g sample of CO₂ is contained in a 538 mL flask at 24.1 °C. What is the pressure of the gas?…

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Q: Acetylene is manufacture by hydrogenation of C (graphite): 2 C (s) + H₂ (g) → C₂H₂ (9) How much kg…

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Q: 3. Individual samples of O2, N2, and He are present in a 1.25 L, 2.40L, and 6.10L vessel…

A: Answer:Boyle's law states that at constant temperature, product of pressure and volume of a gas…

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: The gas of a certain volcano had the following composition in mole percent: 60.0% CO2, 28.0% H2,…

A: To calculate partial pressure of CO2:

Q: To identify a diatomic gas (X2), a researcher carried out the following experiment: She weighed an…

A: Using the ideal gas equation, we can calculate the molar mass of the diatomic gas.The ideal gas…

Q: A sample of gas isolated from unrefined petroleum contains 90.0% CH4, 8.9% C2H6, and 1.1% C3H8 at a…

A: The given data contains, CH4 =90.0%Ethane=8.9%Propane =1.1%Total Pressure =307.2 kPa

Q: A student wants to calculate the molarmass for compound X by using the universal gas constant…

A: We can determine the molar mass using the following formulab for ideal gas equation PV=nRT  =>…

Q: What volume of CO₂ gas at 1.000 atm and 800 K could be produced by the reaction of 45.0 g of CaCO,…

A: n = m/MWm = mass in gramsn = number of molesMW : molar mass in g/molnCaCO3  =  m/MW        = 45 g…

Q: A sample of CO2 gas at 373.15 k has a volume of 250 mL at 1 atm. How many moles of CO2 are present?

A: We have temperature as 373.15 K, volume as 250 mL, pressure as 1 atm . We have to predict the moles…

Q: A certain gas is present in a 13.0 LL cylinder at 3.0 atmatm pressure. If the pressure is increased…

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Q: A mixture of neon and krypton gases contains neon at a partial pressure of 157 mm Hg and krypton at…

A: Total pressure , P = P1 + P2 P1 = x1P P2 = x2P P1 = partial pressure of gas 1 P2 = partial pressure…

Q: partial pressure of each component of this gas

A: The total gas contains 90.0% of CH4, 8.9 % of C2H6 and 1.1% C3H8 So, Partial pressure of CH4 is –

Q: CO2 was added to a cylinder containing 2.5 atm of O2 to give a total pressure of 4.0 atm of gas.…

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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 1.47 g sample of CO2 is contained in a 708 mL flask at 24.9 °C. What is the pressure of the gas?…

A: Given -> Weight of CO2 = 1.47 gm Volume (V) = 708 ml = 0.708 L (1L = 1000ml) T = 24.9°C = 24.9 +…

Q: Using Dalton's law of partial pressures, calculate the total pressure of a mixture of three gases,…

A: According to Dalton's law of partial pressures, the total pressure of a mixture of gases is equal to…

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 gaseous mixture that contains 0.0500 mol each of N₂, H₂, and He is kept in a cylinder with a…

A: Since you have asked multiple questions, we will answer first question for you. In order to get…

Q: 11.) A mixture of neon and krypton gases contains neon at a partial pressure of 312 mm Hg and…

A: Mole fraction = total pressure/ partial pressure Total pressure = 312+446 = 758 mmHg

Q: A mixture of He, Ne, and Ar has a pressure of 16.7 atm at 28.0 °C. If the partial pressure of He is…

A: According Dalton’s law, the total pressure exerted  by  a mixture of gases is the total sum of the…

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.