Question 4 (1 point) Listen The process of breathing is related to which of the gas laws.

Q: 6. What is the density of Xe gas at STP?

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Q: 1. The volume of a gas sample at 20 °c is 2 L. At what temperature should the gas be to increase the…

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Q: 1. A 0.678 gram sample of gas occupies 0.214 L at standard conditions; what is the molar mass of the…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: 5. What is the pressure that must be exerted on 300 mL of a gas which has been collected at STP So…

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Q: A sample of xenon gas at a pressure of 955 mm Hg and a temperature of 39 °C, occupies a volume of…

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Q: Atmospheric pressure in interstella space is approximately 1 x 10-17 torr at a temperature of -173C.…

A: Given :- Pressure =1×10-17torr                             =10-17760atm          temperature =…

Q: If a 2.51L sample of gas at 1.87atm is expanded to a final volume of 7.97L, what is the final…

A: Given  Initial Volume ( V1 )   = 2.51 Liter  Initial Pressure ( P1 )  = 1.87 atm  Final Volume ( V2…

Q: Which of the following statements-are true? 1. Gas particles are in constant motion. 2. Collisions…

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Q: The density of a gas at STP is found to be 2.8 g/L. What is the formula of the gas?

A: Concept:  As we know that density is defined by ratio of mass to the valume. Density = molar mass/…

Q: 4. From your answers to the first three questions and the shape of the curve in the plot of pressure…

A: 4. The graph drawn for given P and V data is-

Q: You park your car after work and notice the tires look like they are properly inflated.  But the…

A: Relationship between volume and temperature is explained in the following step.

Q: 1. A clean, dry and open empty flask is being heated in a water bath. Under which conditions before…

A: the answer is as follows:

Q: A gas occupies a volume of 0.140 L at STP. How many grams of chlorine are present?

A: Answer:- This question is answered by using the simple concept of calculation of mass using the…

Q: A 0.432 liter sample of oxygen gas is collected at 745 mmHg and 24°C. What volume (in L) will the…

A: Charles's law :-  According to this , at constant pressure the volume of certain mass of a gas is…

Q: When an evacuated 63.8-mL glass bulb is filled with a gas at 22°C and 747 mmHg, the bulb gains…

A: Given: Formulas that are used in this problem are,

Q: Which is a postulate of the kinetic molecular theory of gases? 1 Despite being very small, the…

A: The kinetic molecular theory of gas is a model explaining thermodynamic behaviour of gases.…

Q: (2) A 250 mL container of gas is at 150°C. At what temperature will the gas occupy a volume of 125…

A: This is a Charles Law problem.  The law states that the volume of a combined gas is directly…

Q: If 7.56 L of a gas are collected at a pressure of 745 mm Hg, then what volume will this gas occupy…

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Q: 4. A sample of a gas occupies 650.0 ml at STP. What is the temperature of the gas in Kelvin if the…

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Q: Part C - Which of the follwing statements is not consistent with the postulates of the kinetic…

A: According to the Postulates of  kinetic molecular theory for gases -  1. Every gas consists of a…

Q: What is the density of Xe gas at STP?

A: The ideal gas equation is, PV=nRT ..........(1) where P is pressure, V is volume, n is count of…

Q: The pressure of this gas sample is Hg. mm

A: Ideal Gas Law :-  PV = nRT  P is the pressure of gas  V is the volume occupied by gas n is the…

Q: 1. What are the three assumptions of the kinetic theory as it applies to gases?

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Q: The Combined Gas Law equation can be manipulated. O True O False

A: Yes combine gas law equation  can be manipulated.

Q: True or False  When the pressure on a sample of a gas is increased, the particles move closer…

A: When the pressure on a sample of a gas is increased, the gas molecules get more crowded and the…

Q: to what tempertaure in C must 1 liter of gas at 0 C be heated to expand it's volume to 2.75 liters?

A: Given -> V1 = 1L T1 = 0°C = 0+ 273 = 273 K V2 = 2.75 L T2 = ?

Q: A sample of bromine gas occupies 2.65 L at 1.20 atm. container at the same temperature? I expect the…

A: Use the relation :P1V1 = P2 V2 ..…..(A)  Where, P1= initial pressure  of gas = 1.20 atm P2= final…

Q: 1L of a gas at STP weighs 1.97g. What is molecular mass?

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Q: 3. A gas exerts 462 torr pressure at -1°C. When the pressure of this gas at constant volume is…

A: An isochoric method is one in which the volume remains unchanged, implying that the system's…

Q: Explain the gas laws in terms of the Kinetic Molecular Theory

A: Various gas laws can be explained in terms of Kinetic Molecular Theory.

Q: Miss Todd is using a pressurized bottle of dry shampoo when she accidently drops it on her favorite…

A: Gas laws are the laws that relate temperature, pressure, volume and amount of gas. There are five…

Q: Can the gas laws be explained by molecular behavior? How can molecular behavior explain gas…

A: Q1) The gas laws can be explained by the molecular behaviour.

Q: How does the kinetic theory (temperature versus energy help explain some of the properties of gases?

A: As per kinetic theory of gases, the energy of gases increases as we increase the temperature i.e,…

Q: 95 Miss Todd is using a pressurized bottle of dry shampoo when she accidently drops it on her…

A: The given conditions are: 1) The bottle of shampoo is under high pressure. 2) It may explode due to…

Q: At the standard temperature of 0°C and the standard pressure of 1 atm, how many moles of gas does it…

A: Given,  At the standard temperature of 0°C and the standard pressure of 1 atm, the moles of gas does…

Q: At constant pressure, a gas sample occupies 379 mL at 23 oC.  At what temperature, in oC, will the…

A: Given: V1 = 379 mL T1 = 23oC V2 = double of V1 T2 = ?

Q: If a sample of oxygen gas occupies 50.0 mL at -30 °C and 650 mmHg, what is the volume at 30 °C and…

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Q: A sample of F2 gas has a mass of 12.5g. What is the volume of this F2 sample at STP?

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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: What is the density of O2 gas in g/L at STP ?

A: Using the formula of density and ideal gas equation we can find density of O2 at STP.

Q: what is the volume (in liters) of a 5.18 gram sample of NH3 gas at STP?

A: Given Mass of NH3 = 5.18 g Condition STP

Q: For questions 2-4 show all calculations. 2. A 100-milliliter sample of a gas at a pressure of 380.…

A: Boyle’ law states that at a particular temperature the pressure of a gas is inversely proportional…

Q: A sample of krypton gas at a pressure of 706 mm Hg and a temperature of 60 °C, occupies a volume of…

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Q: Since the volume of one mole of any gas at STP is 22.7 L, the density of one mole of any gas at STP…

A: Density is the ratio of mass to volume. That is, Density = mass/volume D = M/V The volume of one…

Q: 1) 2.00 L of a gas at 35 degrees Celcius and 0.833 atm is brought to standard temperature and…

A: Detail mathematical calculation is shown below

Q: Look at the diagram carefully and answer the following questions with justification (1) volume…

A: Isothermal process means temperature is constant i.e. T = 0  and adiabatic process  no change in…

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.