A piece of dry ice (solid carbon dioxide) with a mass of 5.50 gis placed in a 10.0-L vessel that already contains air at705 torr and 24 °C. After the carbon dioxide has totallysublimed, what is the partial pressure of the resultant CO2gas, and the total pressure in the container at 24 °C?

Q: A compressed gas cylinder, at 105 atm and 21oC, is in a room where a fire occurs. The fire raises…

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Q: What volume is occupied by 0.986 mol of CO2 at 318.5 K and 973 mmHg?

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Q: A sample of carbon monoxide gas occupied a volume of 225mL at 347K and 1.00atm pressure. It was…

A: Initial volume of gas = V1 = 225 mL Initial temperature of gas T1 = 347 K Final temperature of gas…

Q: A 3.00mol sample of CO2(g) is in a rigid 6.00L container at 400.C∘.   Which of the following is the…

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Q: Oxygen is collected over water (vapor pressure of water =31.8 mmHg) at 30 degree C and a barometric…

A: When two or more components are present in a mixture, the total pressure of mixture is due to sum of…

Q: mixture contains 10.0 g N2 amd 10.0 g of CO2 in a 2.55 L container at 25 degrees C.    - Calculate…

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Q: On a humid day in New Orleans, the temperature 22.0°C, and the partial pressure of water vapor in…

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Q: How many grams of potassium chlorate decompose to potassium chloride and 697. mL of O, at 128. °C…

A: Given ->Volume of O2 = 697 mL = 0.697 L (1L = 1000ml) Temperature (T) = 128°C = 128 + 273 = 401…

Q: Francis A. Santos Which of the following is not a way of expressing data reliability: A Statistical…

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: A sample of an unknown compound is vaporized at 150.°C. The gas produced has a volume of 510.mL at a…

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Q: [3] A mixture of 10.00 g of N2 and 10.00 g of Ar is placed in a 1.00 1 container at 25°C. What is…

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Q: what is the volume of the cooled balloon?

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Q: Hydrogen gas is collected over water at an air pressure of 99.6 kPa and 25.0°C. What is the partial…

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Q: What is the pH of a solution made by adding 5.0 mL of 0.80 M NaOH to a 10.0 mL solution of 1.0 M…

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Q: A compressed gas cylinder of CO2 gas has a volume of 23.5 L at room temperature (25C) and a pressure…

A: Given, volume of CO2 = 23.5 L Temperature  = 25°C = (273+25) = 298 K Pressure = 650 KPa  = 650/101 =…

Q: What volume is occupied by 0.640 mol of CO2 at 273.5 K and 701 mmHg ?

A: We have to calculate the volume occupied by gas.

Q: A particular equation of state for O2(g) has the form Pv=RT(1+B/v+C/v2) where v is the molar volume,…

A: Given is the virial equation of state, Where,B and C are virial coefficients and temperature…

Q: 14.5-L scuba diving tank contains a helium-oxygen (heliox) mixture made up of 24.5 g of He and 4.41…

A: Mass of He = 25.5 g Moles of He = mass / molar mass = (25.5 g) / (4 g/mol) = 6.375 mol Mass of O2 =…

Q: What is the pressure exerted by a 1.56 mol sample of water at 3.0L and 24oC?

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Q: What pressure is exerted by 998.1 g of CH4CH4 in a 0.600 L steel container at 135.2 K?

A: According to Ideal gas equation PV=nRT P=pressure V= volume R=gas constant = 0.0821Latm/mol.K T…

Q: 11. Calculate the pressure exerted by 0.8500 mol N2 in a 12.00 L container at 35oC.

A: No. of mol of N2 gas = 0.8500 mol           Volume of gas = 12.00 L    Temperature of gas = 35˚C…

Q: What pressure is exerted by a mixture of 2.40 g of H2 and 10.00 gof Na at 273°C ina 10.0L container?

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Q: A vessel contains 2.5 L of H2 gas at 350 mm Hg and 25.0 °C. Calculate the pressure of the gas, in mm…

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Q: A wine - dispensing system uses argon canisters to pressurize and preserve wine in the bottle. An…

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Q: 13.2p. What happens to the mass of air when water vapor is introduced at the same pressure and…

A: the mass of air when water vapor is introduced at the same pressure and volume will be:

Q: Carbon monoxide burns in oxygen to form carbon dioxide.  Provide a balanced chemical equation. What…

A: Interpretation- To write the balanced chemical equation when carbon monoxide burns in oxygen to form…

Q: Consider the following reaction: 2H2O(l) -> 2H2(g) + O2(g)…

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Q: A liquid mixture of methanol and ethanol (40 mass% ethanol) is completely vaporized in a sealed…

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Q: A sample of neon gas is held in a rigid 6.351L container with a pressure of 1.026 atm at 22.9°C.…

A: Answer:Here:

Q: What volume is occupied by 0.781 mol of CO2 at 237.5 K and 977 mmHg?

A: Write down what information is given to you

Q: A 2.135g sample of a gaseous chlorofluorocarbon occupies a volume of 315.5 mL at 739.2 torr and…

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Q: what pressure is exerted by 870.2g of CH4 in a 0.630L steel container at 240.8K?

A: According to ideal gas law  PV = nRT  where P = pressure in atm  V = volume in L = 0.63 L (given) n…

Q: What volume is occupied by 0.6070.607 mol of CO2 at 319.4319.4 K and 871871 mmHg

A: Number of moles, n = 0.6070 mol Temperature, T= 319.4 K Pressure, P = 871 mmHg

Q: A quantity of oxygen is collected over water and occupies a volume of 354mL at 13°C. The atmospheric…

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Q: Liquid nitrogen trichloride is heated in a 2.50-L closed re-action vessel until it decomposes…

A: The equation for the reaction. This is given below:NCl3 —> N2 (g) + Cl2 (g)The balanced chemical…

Q: 1.329 x 10–2 L of H2 (g) is collected over water at a total gas pressure of 744 torr and a…

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Q: What mass of helium gas is needed to pressurize a 82.0L tank to 249 atm at 23°C? What mass of oxygen…

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Q: For many purposes we can treat ammonia (NH₂) as an ideal gas at temperatures above its boiling point…

A: Solution: For many purposes, ammonia (NH3) can be treated as an ideal gas at temperatures above its…

Q: A sample of gas at 912.5 mmHg and 24.66 °C is heated to a temperature of 143.67 °C. What is the new…

A: Consider the given information is as follows; Initial pressure P1=912.5 mmHg =912.5 × 0.133322 kPa =…

Q: A 6.93-g piece of solid CO2 (dry ice) is allowed to sublime in a balloon. The final volume of the…

A: Given data: Mass of solid CO2 = 6.93 grams  Final Volume  = 1.00 L  Temperature= 296 K  Pressure= ?…

Q: What volume is occupied by 0.101 mol of CO2 at 274.5 K and 965 mmHg? = L

A: 760 mmHg = 1 atm

Q: A 2.00 L container is placed in a constant temprature bath and is filled with 3.05 g CH3CH3. The…

A: Given  Mass of CH3-CH3   = 3.05 gram  Volume ( V )  = 2 L  Pressure  ( P )       = 760 torr…

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.