At the standard temperature of 0°C and the standard pressure of 1 atm, how many moles of gas does it take to fill a balloon so that the volume is 10.75L?

Q: If a sample of gas at 35.4℃ and 108.4kPa is heated until the pressure is 297.1kPa and the volume is…

A: PV=nRT is the ideal gas equation. Here , P= Pressure (in Pa) ; V = Volume (in m3) ; n= No. of moles…

Q: The standard volume was derived from the ideal gas law.

A: the volume occupied by 1 mole of any gas at STP conditions is called Standard volume. Its value is…

Q: What volume of ammonia is required to react with 9.75 liters of oxygen gas according to the…

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Q: The mass of an evacuated 250 mL flask is 143.227 g . The mass of the flask filled with 272 torr of…

A: The mass of gas is = 144.267 g - 143.227 g = 1.040 g The pressure of the gas is = 272 torr The…

Q: What volume of ammonia is required to react with 169 liters of oxygen gas according to the following…

A: Given reaction- NH3 (g) + O2 (g)  →   NO (g) + H2O (g) Balanced reaction- 4 NH3 (g) + 5 O2 (g)  →…

Q: A sample of an ideal gas has a volume of 3.30 L at 13.20 ∘C and 1.70 atm. What is the volume of the…

A: Here given, P1=  1.70 atm V1= 3.30 L  T1= 13.20 ∘C = 13.20 + 273 = 286.2 K And P1=  0.996 atm V1= ?…

Q: Given that a sample of krypton gas effuses in 13.6 minutes, how long (in minutes) will it take an…

A: The rate of effusion is inversely proportional to the square root of the molar mass of that element.…

Q: A helium-filled weather balloon has a volume of 802 L at 16.9°C and 751 mmHg. It is released and…

A: For the phase change of the ideal gas the temperature, pressure, and volume of the initial state and…

Q: After collecting all the gas, the student pushed down the piston to half of the original Volume and…

A: This is a problem from thermodynamics. If he pushed down the piston to half of the original Volume…

Q: A sample of gas at 979.3 mmHg, occupying a volume of 12.17 L, and at a temperature of 26.40 °C is…

A: Given that : The initial pressure of the gas (P1) = 979.3 mm Hg The initial volume of the gas (V1)=…

Q: A cylinder is filled with  10.0L  of gas and a piston is put into it. The initial pressure of the…

A: Boyle's Law :-  It states that, at constant temperature for a fixed mass of a gas pressure is…

Q: Q2: A gas-filled balloon has a volume of 62.5 L when on the ground under the following pressure and…

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Q: A sample of a gas was isolated in a gas containment bulb on a manifold used in this type work. The…

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Q: A sample of an ideal gas has a volume of 3.35 L at 13.40 ∘C and 1.60 atm. What is the volume of the…

A: This problem can be solved by using combine gas law i.e The combined gas law is the law which…

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: nknown gas in a closed container has a temperature of 37oC and a pressure of 2 atm. What will be the…

A: Formula used : According to Gay-Lussac’s Law states that pressure is directly proportional to…

Q: A sample of krypton gas occupies 5.00 L at 4.89 atm. What volume does the gas occupy at 10.4 atm?…

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Q: A sample of nitrogen gas has a volume of 478 cm³ and a pressure of 104.1 kPa. What volume would the…

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Q: A gas-filled weather balloon with a volume of 55.0 L is held at ground level, where the atmospheric…

A: We have to calculate the volume of ballon at higher altitude.

Q: 4. Calculate the mass of a 4.5 L balloon filled with chlorine gas at 67.0°C and 103.2 kPa?

A: The pressure, volume, temperature and number of moles of a an ideal gas is related to each other by…

Q: A 25.0 mL sample of ozone gas at 10 ∘C and 0.490 atm is cooled to a pressure of 0.320 atm. If the…

A: Given P1 = 0.490 atm T1 = 10°C P2 = 0.320 atm T2 = ?

Q: A sample of gas occupies a volume of 101mL at 220.0 torrent and 30.5 Celsius. Calculate the volume…

A: Given information: Initial volume (V1) = 101 mL Initial pressure (P1) = 220.0 torr Initial…

Q: A cylinder with a moveable piston contains 0.551 mol of gas and has a volume of 251 mL. What will…

A: Initial moles of gas in the cylinder (n1) = 0.551 mol Initial volume of gas in the cylinder (V1) =…

Q: sealed balloon is filled with 2.00 L helium at 23​ C and 760 mm Hg. The balloon risesto a point in…

A: Since we know that PV = nRT  where  P = pressure  V = volume  n = moles  T = temperature in K  R =…

Q: Identify the units most commonly used for P, V, and T.

A: The ideal gas equation is given as- PV= nRT where P is the pressure of the gas. V is the volume of…

Q: A 2.50 L sample of nitric oxide gas at 100 ∘C is cooled to 20 ∘C. If the pressure remains constant,…

A: given ; V1 = 2.50 L T1 = 100OC T2 = 200C Given conditions is that the pressure remains constant so,…

Q: A helium-filled weather balloon has a volume of 762 L at 18.9°C and 752 mmHg. It is released and…

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Q: In order to determine the rate of photosynthesis (the conversion by plants of carbon dioxide and…

A: The temperature of oxygen gas .The pressure of oxygen gas .The volume of oxygen gas To find the mass…

Q: A gas container has a volume of 5.003 L. It contains carbon monoxide gas at 26.4 °C. The pressure in…

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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,…

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Q: A piece of dry ice (solid carbon dioxide) with a mass of 25.0 g sublimes (converts from solid to…

A: Mass of carbon dioxide = 25.0 g

Q: Carbon monoxide gas is collected at  33.0°C  in an evacuated flask with a measured volume of…

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Q: What volume of hydrogen sulfide is required to react with 175 liters of oxygen gas according to the…

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Q: I am holding a balloon containing 439 mL of gas over my fireplace. The temperature and pressure of…

A: Ideal gas law relates the pressure (P), temperature (T) and volume (V) of a gas as- where n is…

Q: A cylinder contains 12.8 L of air at a total pressure of 45.0 psi and a temperature of 30 ∘C. How…

A: Given: The volume of air in the cylinder = 12.8 L The total pressure = 45.0 psi Temperature = 30 ∘C…

Q: A student obtained the following data from this experiment. Calculate weight of the gas vapor in…

A: Mass of flask and foil cap = 89.617 gMass of flask, foil cap, and condensed vapor = 91.458 gFlask…

Q: If the temperature of a gas confined to such a cylinder is raised from 251°C to 536°C, what is the…

A: Gas is considered to be the third state of matter. The behaviour of gases can be well explained…

Q: A gas-filled weather balloon with a volume of 55.0 L is held at ground level, where the atmospheric…

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Q: The mass of a sample of gas is 827 mgmg. Its volume is 0.270 LL at a temperature of 88 ∘C∘C and a…

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Q: A 25.0 mL sample of ozone gas at 45 ∘C and 0.480 atm is cooled to a pressure of 0.350 atm. If the…

A: Gay-Lussac's law states that at constant volume pressure (P) is directly proportional to temperature…

Q: At a certain temperature 65.2 mL of air, which is approximately 78% nitrogen, 21% oxygen and 1%…

A: Given : Initial volume of air = 65.2 mL Initial pressure of air = 105.3 KPa And final volume of air…

Q: If 5.00 g of Gas A and 5.00 g of Gas B are mixed in the same chamber and the partial pressure of Gas…

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Q: Calculate the volume (in L to 2 sig figs) of 15.735 g CO2 gas if it is pressurized to 2.0 atm at…

A: Given  Mass of Co2   = 15.735 gram  Pressure        = 2 atm  Temperature  = 0℃…

Q: A sample of hydrogen gas occupies a volume of 6.42L at 49.0 degrees Celsius and.770 atm. If it is…

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Q: Under what conditions do real gases tend to show ideal gas behaivour?

A: Gases which obey gas laws or ideal gas equation ,that is  at all temperature and pressures are…

Q: A sample of gas at 810.8 mmHg and occupying a volume of 10.09 L is transferred to a smaller…

A: Given P1 = 810.8 mmHg V1 = 10.09 L P2 = ? V2 = 9.47 L

Q: A sample of hydrogen gas at 400K and 3.7 atm occupies 5.1 L. How many L does the same sample occupy…

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Q: How many moles of hydrogen sulfide are required to react completely with 33.1 L of oxygen gas…

A: Stoichiometry in balanced chemical reaction defines the ratio of the reactants and products in which…

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.