Suppose a student performed a similar experiment using pentane and hexane as his gases. Pentane Hexane Molar Mass (g/mol) 72.15 86.18 Mass (g) 0.541 0.646 Given the data in the figure above, which gas will occupy a larger volume at STP?

Q: Will 1.00 mol of a gas always occupy 22.4 L?

A: The answer to the following question is given as -

Q: At STP, 8.50 mol of gas occupies approximately what volume in liters?

A: According to the ideal gas equation, the volume of a gas depends on the temperature, pressure, and…

Q: What is the molar mass of a gas that has a density of 3.587 g/L at STP? (Give your answer to 1…

A: Given the density of the gas =3.587 g/L at STP  We have to calculate the molar mass

Q: A 17.8 gram sample of CO2 gas occupies what volume at STP?

A: molar mass of CO2 = 44 g/ mol

Q: If the pressure on a gas is decreased by one-half, what will happen to its volume?

A: Boyle's law: This law states that suppose a gas at pressure P1 changes to new pressure P2 from the…

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: A balloon is filled with 85.6 g of N2 gas at STP. Calculate the volume of the  N2 gas in liters.…

A: Given, Mass of N2 = 85.6g

Q: If the standard molar volume is 22.4 L at STP, how many moles of N₂O5 gas are needed to form 49.1…

A: Given : at stp , molar volume = 22.4 L       And NO2 produced = 49.1 L

Q: sealed container holds 5.0 L of a gas. How many moles of gas is in this container at STP?

A: At S.T.P any gas occupies 22.4 litre of volume.

Q: What mass of air, in g, would be found in a 2.0-L party balloon?

A: Given that: volume of balloon =  2.0 L = 2000 mL   (use, 1 L = 1000 mL) To find: mass of air in…

Q: Determine the volume, in liters, occupied by 0.56 moles of a gas at STP.

A: Given : Conditions are STP. And moles of gas = 0.56 mol.

Q: A sample of gas is initially at 0.7 atm and occupies 410 mL. What's the final pressure (in atm) when…

A: Boyle's law:  According to Boyle’s law, the absolute pressure exerted by a given mass of an ideal…

Q: Convert 0.092 moles of argon (Ar) gas at STP to liters. Upload Choose File

A: STP stands for standard temperature and pressure.STP refers to a temperature of 0° C (273.15 Kelvin)…

Q: For the following set of pressure/volume data, calculate the missing quantity. Assume that the…

A: The two pressures P1 and P2 are given. One volume is given which is V1. We need to find V2. The…

Q: A sample of 25.6 L of SO, gas at 10.0 °C is heated at constant pressure until it fills a volume of…

A: Solution :      Charle's law state the relationship between volume and temperature.At a constant…

Q: 1. A cylinder has a diameter of 1.35 in and a height of 5.02 in with a mass of 55.0g.  Calculate…

A: Given: 1) Diameter of the cylinder = 1.35 in = 3.429 cm Height of cylinder = 5.02 in = 12.75 cm Mass…

Q: A balloon is filled with 18.9 g of N2 gas at STP. Calculate the volume of the N2 gas in liters.

A: Using  Ideal gas equation  PV = nRT

Q: A balloon is filled with 18.9 g of N2 gas at STP. Calculate the volume of the N2 gas in liters.

A: Using  ideal gas equation  PV= nRT At STP T= 0°C P = 1 atm

Q: A balloon is filled with 81.0 g O2 gas at STP. Calculate the volume of the O2 gas in liters

A:

Q: Calculate the volume of each gas sample at STP. 21 mol CH4

A: The objective of the question is to calculate the volume of a gas sample at Standard Temperature and…

Q: A balloon is filled with 82.4 g82.4 g of H2H2 gas at STP. Calculate the volume of the H2H2 gas in…

A: Answer

Q: At STP, 22.00 mol of gas occupies approximately what volume in liters?

A: To solve this problem we have to find the volume of gas occupied at STP .

Q: Use the kinetic-molecular theory to explain the change in gaspressure that results from warming a…

A: the kinetic-molecular theory is used to explain the Boyles law and Charles law. the kinetic energy…

Q: A gas at STP has a volume of 41.8 L.  How many moles of gas are present?

A:

Q: How many particles are in a 45.7 L volume of gas at STP?

A: Given  At  STP Volume of Gas     =  45.7 Liter        Number of particles   = ?

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: Question 1 Which of the following is NOT part of the Kinetic Molecular Theory? O There is a large…

A: The kinetic molecular theory is the theoretical model which tends to explain the behavior of…

Q: The volume of a sample Chlorine gas (Cl2) is 6.80 L at 1200 torr and 41 °C. Calculate how many…

A:

Q: What is true for a gas that exhibits a compressibility factor (Z) that is equal to 1 regardless of…

A: According to the ideal gas theory, the compressibility factor (Z) for the ideal gas is one. For a…

Q: question. A sample of neon gas at a pressure of 709 torr and a temperature of 21.1°C, occupies a…

A: Temperature is constant Initial pressure, P1 = 709 torr Initial volume, V1 = 649 mLFinal pressure,…

Q: At what temperature (in °C) will a sample of gas occupy 92.3 L if it occupies 40.0 L at 75.0°C?…

A:

Q: Sample At STP, how many grams of MgCO3 should be heated to have a resulting 3.59 L of CO2. Note that…

A:

Q: What is the volume of a balloon that contains 2.75 moles of argon gas at STP? ( to the correct…

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

Q: STP, 9.50 mol of gas occupies approximately what volume?

A:

Q: A gas sample is collected in a balloon. What happens to the volume of the gas sample as it is…

A: In accordance with Charles’s law, the volume of the gas varies directly with the temperature of the…

Q: 1.42 mol sample of methane gas at a temperature of 7.00 degrees C is found to occupy volume of 21.6.…

A:

Q: What is the volume of hydrogen gas in L at STP released when 2.48 g of aluminum metal is reacted…

A: We have to calculate the volume of hydrogen gas.

Q: Why does a bubble at the bottom of a glass of soda get larger (meaning the volume of the bubble gets…

A: This can be understood with the help of a Boyle's Law. Boyle's Law is a gas law which states that…

Q: If two gasses, helium and krypton, are mixed in a rigid container and heated to 315 K. What is true…

A: Answer: Among all three physical states of the matter, gas is one of the states that has no definite…

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.