Explain how and why the number of moles of gas affects the volume of that gas, assuming that the container volume can change. Is the relationship between number of moles and volume direct or indirect?

Q: According to the Kinetic Molecular Theory A) The volume of the gas particles will impact the volume…

A:

Q: (b) Because the total number of gas molecules decreases, thetotal pressure—the sum of all the…

A: According to the Dalton's Law of partial pressure, in a closed vessel if the gases do not react…

Q: 1. In a sample of gas, varies. Word Bank diffusion 2. When particles move from high concentration to…

A:

Q: volume

A:

Q: Give a brief discussion

A: ideal gas : the gas which obey gas laws at all temperature and pressure conditions is called ideal…

Q: The gos law that states when at constant volume, the pressure of a gas is directly proportional to…

A: At constant volume, the pressure of a gas is directly proportional to the absolute temperature.…

Q: Pressure and temperature affect the amount of space between gas molecules, which affects the volume…

A:

Q: Solve the following problems using the combined gas law and your knowledge of how volume,…

A:

Q: How can we calculate the new volume  if the pressure and temperature of this fixed number of moles…

A: How to calculate the new volume  if the pressure and temperature of this fixed number of moles of…

Q: 500 cm3 of a gas at STP has a mass of 2.0g. Calculate the molar mass of the gas.

A: The given data- The volume of the gas = 500 cm3 The mass of the gas = 2.0 g The standard temperature…

Q: When is the small size of gas particles taken into account?

A: the gas in the container having a large volume and the gaseous molecule which has a very small size…

Q: If the pressure of a gas is increased and its volume remains constant, what will happen to its…

A: Since you have asked multiple questions, we will answer first question of first image for you. In…

Q: Among the relationships of volume, pressure, and temperature of gas, which do you think explains why…

A:

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: Determine the total pressure of a gas mixture that contains O2, N2, and He

A: According to Dalton's law of partial pressure, the total pressure of a gas mixture is equal to the…

Q: What is the molar mass of the unknown gas? 2. Use the graph to assign Xe and the unknown gas to…

A: Answer 1

Q: How can the partial pressure of the collected gas be determined?

A: Partial pressure is the pressure exerted by gases individually in a gaseous mixture, which is not…

Q: Find a modern use of gas laws or concentrations, and explain it.

A: The gas law developed when scientist realize the relation between temperature, pressure and volume…

Q: Charles's Law finds its way into our kitchens as well. Yeast is often used in baking to make the…

A: Charle's law fins it's way into our kitchen as well. Yeast is often used in baking to make the…

Q: Charles' Law states that if a given quantity of gas is held at a constant pressure, then its volume…

A: Answer  Charles' Law states that if a given quantity of gas is held at a constant…

Q: As NH3(g) is decomposed into nitrogen gas and hydrogen gas at constant pressure and temperature, the…

A: Interpretation - We have to explain why  NH3(g) is decomposed into nitrogen gas and hydrogen gas at…

Q: A sample of methane gas collected at STP occupies a volume of 49.7 L. How many moles of gas does the…

A: The moles of gas in a container depends on the volume, temperature, and pressure of the container.…

Q: At 4.00 L, an expandable vessel contains 0.864 mol of oxygen gas. How many liters of oxygen gas must…

A: According to Avogadro's law, Volume of a gas is directly proportional to number of moles of the gas…

Q: Which three factors will all increase the gas pressure? * O decrease moles of gas, decrease volume,…

A: According to ideal gas law: PV = nRT P = pressure  V = volume  n = no. of moles of gas R = Gas…

Q: How does the density of a gas depend on temperature? Pressure? How does it depend on the molar mass…

A: The molar mass of a substance (M) is characterized as the number of grams (m) per mole (n) of that…

Q: Which three factors will all decrease the gas pressure? * decrease moles of gas, decrease volume,…

A: 1. According to Boyle's law, the pressure and volume of a gas have an inverse relationship. If the…

Q: What is the combined gas law most commonly used?

A: Ideal gas equation is the equation which obey all gas laws under all condition of temperature and…

Q: 3. a. A balloon filled with carbon dioxide falls to the ground but a balloon filled with He floats…

A:

Q: What would happen to a closed sample of a gas whose temperature increased while its volume…

A: Ideal gas equation:The temperature, pressure, volume, and mole of the gas are related to the ideal…

Q: Scientists in the late 1800’s noted relationships between many of the state variables related to…

A: The relationship between the given variables can be known by the gas laws, the Boyle’s Law, Charle’s…

Q: How many liters of carbon tetrafluoride gas at STP does 4.582 x 1024 molecules occupy? Answers must…

A: The amount of carbon tetrafluoride (CF4) gas in liters at STP does 4.582×1024 molecules occupy, it…

Q: If temperture and pressure remain constant, how does the volume of a gas sample vary with the number…

A: This can be solved using ideal gas equation,  According to this equation P V = n R T T is…

Q: Explain how the ideal gas law contains within it the simple gas laws (show an example).

A:

Q: The total pressure in a mixture of gases is equal to the partial pressure(s) of Group of answer…

A: Dalton’s law of partial pressures: This law states that the total pressure of mixture of gases is…

Q: When a volume of gas is heated at a specific temperature, the volume of the gas is expected to…

A: The correct option is (a)  The volume will increase. It is because when the temperature increases,…

Q: How can the combined gas law be used to derive the others, saving you from memorizing so many…

A: Boyle’s law, Charles’s law, and Gay-Lussac’s law are all incorporated into one law called the…

Q: Define the terms molar volume and specific volume for a gas.

A: The term molar volume and specific volume of a gas is defined below:

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: If a sample of gas is kept at constant temperature and number of moles what will also happen when…

A: The ideal gas refers to a hypothetical composed of molecules. Ideal gas equation refers to the…

Q: Jacques Charles described the direct relationship between temperature and volume of all gases at…

A: Given information: Jacques Charles described the direct relationship between temperature and volume…

Q: Olympic cyclists fill their tires with helium to make them lighter. Assume the volume of the tire is…

A: First, the moles of air present in tires is calculated as follows,

Q: Which of the following relationships with pressure is NOT applicable to ideal gases? a.) direct…

A: IDEAL GAS: A theoretical gaseous system which is made up of molecules that satisfies some specific…

Q: When a gas is collected over water, is the gas pure? Why or why not? How can the partial pressure of…

A: When a gas is collected over water, it is not pure gas because vapor of water is also present with…

Q: Use Dalton’s law to determine the partial pressure and total pressure of a gas mixture

A: Dalton's law of partial pressure states that the total pressure shown by the mixture of non reactive…

Q: Explain the relationship between partial pressure and total pressure, and between the volume and…

A: To identify: The relationship between the partial pressure and total pressure. And between the…

Q: Consider the following reaction: 2 NH, (9) + 3 Cl, (9) → N, (9) + 6 HCI (g) A mixture is prepared…

A: According to the balanced chemical equation: 2 moles of ammonia requires 3 moles of chlorine so, 15…

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.