A tank is filled with 370.0 g of CO,. Assuming all the gas is removed from the tank when filling balloons, how many 0.750-L balloons can be filled from this tank at STP? balloons

Q: A sample of oxygen gas collected at STP occupies a volume of 31.2 L. How many moles of gas does the…

A: Oxygen gas collected at STP occupies a Volume of 31.2 L.

Q: At STP, 0.500L of fluorine gas will have a mass of 1. 11.2 g. 2. 0.848 g. 3. 0.424 g. 4. 19.0 g. 5.…

A: At STP, 1 mol of any gas contains 22.4 L volume. And  mol = weight / molar mass  Weight = mol ×…

Q: A balloon contains 0.128 mol of gas and has a volume of 2.76 L. If an additional 0.073 mol of gas is…

A: Given data contains, Initial moles is 0.128 mol. Volume of gas is 2.76 L. Additional moles is 0.073…

Q: What is the volume of 2.00 moles of nitrogen gas (N2) at STP, if nitrogen gas at 0.500 mol will…

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Q: Which statement is incorrect when considering gases? • View Available Hint(s) The pressure of a gas…

A: Kinetic theory of gases is shown below: It explains the molecules cannot interact with each other’s.…

Q: A balloon originally has 0.10 moles of helium and has a volume of 0.50 L. If 0.59 grams of He are…

A:

Q: A balloon contains 0.115 mol of gas and has a volume of 2.87L If an additional 0.132 mol of gas is…

A: According to Ideal gas equation,  PV = nRT   where, P = pressure of gas V = volume occupied by the…

Q: What volume would result if a balloon were filled with 7.9 g of hydrogen gas at STP?

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Q: A gas sample at STP contains 1.47 g oxygen and 1.66 g nitrogen. What is the volume of the gas…

A: We are given the mass of two gases , we have to find the volume at STP

Q: A student wants to make 99.4 L of CO2 that is to be collected at STP. How many grams of CH4 should…

A: The reaction between CH4 and O2 is ; CH4 + 2O2 → CO2 + 2H2O From this Balanced chemical equation we…

Q: What volume will 1.34mol of Helium Gas occupy at STP?

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Q: A balloon originally has 0.100 moles of helium and has a volume of 0.500 L. If 0.650 grams of He are…

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Q: A scuba tank has been completely emptied by opening the valve (again, by empty, do we mean…

A: According to ideal gas law, the volume of a gas is directly proportional to the number of moles of a…

Q: A balloon contains 50.0 L of CO2 at STP. What will be the mass of the gas inside the balloon?

A: At standard temperature and pressure,  T = 0 degree C = 273.15 K P = 1 atm V = 50.0 L (volume of…

Q: Why does the volume of a balloon decrease when the temperature is decreased? Explain what happens to…

A: Ideal gas equation is the combined result of simple gas laws such as Boyle’s law, Charles’ law and…

Q: The volume of 1 mol of any gas at STP is... (Single choice.)   22.41 Pa. 22.41 mL. 39.95 g. 22.41 L.

A: At STP(standard temperature pressure) we use one atm pressure and 273.15 k temperature. We use the…

Q: At STP, what is the volume of 5.48 mol of oxygen gas?

A: Ideal gas equation is, PV= nRT Where, P=pressure in atm, V=Volume in L, n =number of moles R=gas…

Q: Use the References to access important values if needed for this question. A 7.33 gram sample of…

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Q: how many molecules of hydrogen sulfide gas would be in a 11.2 L sample of gas at STP? what would the…

A: Given : Volume of gas = 11.2 L And STP conditions i.e standard temperature (273 K ) and pressure…

Q: one sentence, explain what "STP" means, and the volume of a mole of gas under these conditions.

A: Given : We have to explain the meaning of STP.

Q: what gas law is when a balloon expands when more air is introduced to it.

A: When pressure is increased the baloon size decreases while if the pressure is decreased the baloon…

Q: A sample of nitrogen gas at a pressure of 893 mmHg and a temperature of 32°C, occupies a volume of…

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Q: A gas made up of atoms escapes through a pinhole 2.83 times as fast as O, gas. Write the chemical…

A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as…

Q: A helium-filled weather balloon has a volume of 618 L at 19.9°C and 758 mmHg. It is released and…

A: V1 = 618 LP1 = 758 mmHgP2 = 331 mmHg

Q: A balloon originally has 0.100 moles of helium and has a volume of 0.500 L. If 0.690 grams of He are…

A: Given: Initial moles of He = 0.100 mol Initial volume of balloon = 0.500 L Mass of He added = 0.690…

Q: A balloon contains 0.158 mol of gas and has a volume of 2.46 L. If an additional 0.113 mol of gas is…

A: t the same temperature and pressure conditions, the equation become as shown below: By using…

Q: total pressure in the container, in units of atmospheres?

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Q: A balloon originally has 0.100 moles of helium and has a volume of 0.500 L. If 0.570 grams of He are…

A: From Avogadro's law- At constant temperature and pressure, the volume occupied by the gas molecules…

Q: a mixture of argon and neon gases, in a 8.32 L flask at 21 degrees Celsius, contains 15.3 grams of…

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Q: In the gas law equations, what does the subscript 1 mean and what does the subscript 2 mean?

A: The gas laws give a relationship between initial and final conditions of a system. These are derived…

Q: A balloon originally has 0.100 moles of helium and has a volume of 0.500 L. If 0.530 grams of He are…

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Q: Use the References to access important values if needed for this question. A 0.380 gram sample of…

A: According to the question we have, Pressure (P) = 3.48 atm Mass = M = 0.380 gram Volume = V= 834 ml…

Q: A balloon originally has 0.10 moles of Helium and has a volume of 0.50 L. If 0.53 grams of He are…

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

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.