A sample of a gaseous binary compound of boron andchlorine weighing 2.842 g occupies 0.153 L at 0°C and1.00 atm pressure. This sample is decomposed to givesolid boron and gaseous chlorine (Cl2). The chlorine occupies 0.688 L at the same temperature and pressure. Determine the molecular formula of the compound.

Q: 4. A 3.0-L flask contains a mixture of methane (CH4) and propane (C3H8) at a pressure of 1.6 atm and…

A: Given that: volume of flask = 3 L pressure = 1.6 atm temperature = 25 oC = 25 + 273 K = 298 K mass…

Q: (A) A sample of carbon dioxide gas at a pressure of 1.14 atm and a temperature of 27.1 °C, occupies…

A: Ideal gas equation:  PV = nRT  At constant T and n  PV = constant P1V1 = P2V2  P1 = initial pressure…

Q: A mixture of methane and xenon gases is maintained in a 6.38 L flask at a temperature of 79°C. If…

A: Given data : Volume of the flask = 6.38 L Temperature = 79°C Partial pressure of methaneP1=0.423 atm…

Q: 4.00 L flask contains 1.40 atm argon at 25°C. a) Calculate the moles of argon gas initially present…

A: We will calculate all parts

Q: solution of 275 mL of 0.725 M hydroiodic acid reacts with excess magnesium in single  displacement…

A:

Q: A certain mass of nitrogen gas occupies a volume of 1.04 L at a pressure of 8.49 atm. At what…

A:

Q: The pressure of a sample of argon gas was increased from 1.86 atm to 6.70 atm at constant…

A:

Q: The stopcock connecting a 1.00 L bulb containing neon gas at a pressure of 790. mm Hg, and a 1.00 L…

A:

Q: Two bulbs of different volumes are separated by a valve. The valve between the 2.00 L bulb, in which…

A: Given, two bulbs of different volumes are separated by a valve,volume of gas of bulb 1st V1 =2.00…

Q: A certain mass of nitrogen gas occupies a volume of 6.30 L at a pressure of 8.36 atm. At what…

A:

Q: Mixtures of helium and oxygen are used in scuba diving tanks to prevent “the bends.”  Calculate the…

A: Dalton's law of partial pressure: According to the Dalton's law of partial pressure the total…

Q: The pressure of a sample of argon gas was increased from 2.58 atm2.58 atm to 7.42 atm7.42 atm at…

A: Boyle's law :-  It states that , for a fixed mass of gas pressure is inversely proportional to…

Q: A sample of solid potassium chlorate was heated in a test tube and decomposed into potassium…

A:

Q: ired to decrease the volume of the gas sample to 7.44 L, p 0.540 atm, the temperature of the gas…

A: Initial Volume = 9.40 L Initial Temperature =53 °c = 326 K Initial pressure = 0.440 atm Final…

Q: Suppose you are given two 1-L flasks and told that one contains a gas of molar mass 30, the other a…

A: From ideal gas equation,

Q: A mixture of methane and oxygen gases is maintained in a 6.75 L flask at a temperature of 13°C. If…

A: The total pressure exerted by a mixture of gases on the container is equal to the sum of partial…

Q: Suppose a gas mixture used for anesthesia contains 4.00 mol oxygen (O₂) and 6.00 mol nitrous oxide…

A:

Q: The volume of a sample of pure HCl gas was 289 mL at 24 ° C and 137 mmHg. It was completely…

A: The number of moles of HCl is calculated as,

Q: occupies

A: Ideal gas equation, PV = nRT  Temperature is constant  PV = constant  For, initial condition : P1V1…

Q: Partial pressures The scene below depicts a mixture of four gases. (1) Which gas has the highest…

A:

Q: What is the maximum number of balloons that can be inflated? Assume that the gas in the cylinder is…

A:

Q: A piece of magnesium reacts with an aqueous solution of HCl to produce H2 gas. The hydrogen gas is…

A: The ideal gas equation is shown below: PV = nRT Where; P = pressure of the gas V= volume of the gas…

Q: The pressure of a sample of argon gas was increased from 1.81 atm1.81 atm to 6.65 atm6.65 atm at…

A: Given: Initial Pressure P1 = 1.81 atm Final Pressure P2 = 6.65 atm Final Volume V2 = 18.2 L Initial…

Q: You have a cylinder of argon gas at 12.4 atm pressure at 16°C. The volume of argon in the cylinder…

A:

Q: A sample of helium gas occupies a volume of 9.12 L at 54.0°C and 0.640 atm. If it is desired to…

A:

Q: Sulfur dioxide (SO₂) gas reacts with oxygen (O₂) in a glass bulb to generate gaseous SO3. In the…

A: Answer:At constant volume, ideal gas equation would be:Here:

Q: Suppose we have a sample of ammonia gas with a volume of 3.5 L at a pressure of 1.68 atm. The gas is…

A: We have to predict the final pressure.

Q: 1. A 5.85 g sample containing only MgO and CuO is placed in a 5.00 L container. The container is…

A:

Q: The pressure of a sample of argon gas was increased from 1.76 atm to 6.60 atm at constant…

A: At constant temperature volume of gas is inversely proportional to pressure

Q: mixture of xenon and neon gases is maintained in a 8.93 L flask at a temperature of 56°C. If the…

A: Total pressure in the flask calculated as follows

Q: A piece of magnesium reacts with an aqueous solution of HCl to produce H2 gas. The hydrogen gas is…

A: Answer: When hydrogen gas is collected over HCl, solution it would also be containing water vapor in…

Q: ). A sample of krypton gas at a pressure of 1.00 atm and a temperature of 24.3 °C, occupies a volume…

A:

Q: A sample of hydrogen gas at a pressure of 1.03 atm and a temperature of 24.3 °C, occupies a volume…

A:

Q: Calculate the partial pressure of helium gas for a volume of 1.0 × 106 m3 of 206Rn gas after 14…

A:

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.