(a) Calculate the pressure in atm.

Q: and 0.723 atm. If 0.140 mol of a third gas is added with no change in volume or temperature, what…

A:

Q: At a pressure of 1 atm and a temperature of 20oC, dry air has a density of 1.2256 g/L. What is the…

A:

Q: 25.0 mL Sampre of neon gas at AD 455 mm.Ha is culed Prom roo °C to 10C If the volume remaiins…

A: The pressure of the gas increases with increases in the temperature of the gas.  Gay-Lussac's law…

Q: At 655mmHg and 250°C, a sample of Chlorine gas has volume of 750mmL. How many moles of Chlorine gas…

A: In order to solve this question we will use ideal gas equation. Ideal gas equation:…

Q: Can (L), be a unit of pressure?

A: Detail description is given below

Q: An experiment in the analysis of magnesium ribbon illustrates the use of Ideal Gas Law. The number…

A: If the experiment was repeated with the same mass of Fe(s) instead of Mg(s), and all others…

Q: A 275 L helium balloon is heated from 20 °C to 40 °C. Calculate the final volume assuming the…

A: Given details, V1 = 275 L T1 = 20 °C = 293 K T2 = 40 °C = 313 K To calculate the final volume.

Q: . In a hospital an oxygen cylinder contains 423 L of pure oxygen at a pressure of 136 atm. What is…

A: In this question, we will determine the volume of oxygen gas at 1.00atm when temperature and number…

Q: An unknown gas at 67.1 ∘C and 1.05 atm has a molar mass of 28.01 g/mol. Assuming ideal behavior,…

A: We will is use ideal gas equation to get the density.

Q: Illustrate the features of Partial Pressure of Gases?

A: If a mixture of gas is taken in a system then, each gas will exert a force and this individual force…

Q: What is reciprocal pressure?

A: The pressure is denoted by 'P'. Reciprocal pressure is the inverse of pressure. According to Boyle's…

Q: how the Ideal Gas Law can be used to find the molar mass of a metal like magnesium?

A: The concept of ideal gas law is assumed to be followed by all the gases. There are certain reactions…

Q: Define the term Standard atmospheric pressure?

A: ANSWERE IS DISCUSSED BELOW :

Q: In an experiment of 0.609 atm wer

A: As you have posted a question with multiple parts, we will solve the first question for you. To get…

Q: Assuming ideal behavior, what is the density of neon gas at STP in g/L?

A: The gaseous state is the state of matter with least intermolecular force of attraction between…

Q: Calculate to three significant digits the density of boron trifluoride gas at exactly –15 °C and…

A: Gas laws,  PV = nRT

Q: A 250MI stoppered The pressure of the torr. What would the the flask was transfe

A:

Q: When 0.40 mole of potassium metal reacts with excess water at standard temperature and pressure…

A: The reaction of potassium metal with water can be written as, 2K(s)+H2O(l)→2KOH+H2(g)

Q: If 1.36 g of a gas occupies a volume of 1.00 L at 0.984 atm and 30 C, what is the molar mass in…

A: From ideal gas law, we know that  PV = nRT Where  P = pressure of the gas V = volume of gas n =…

Q: when 0.40 mole of potassium metal reacts with excess water at standard temperature and pressure…

A: Given  Number of mole of Potassium =  0.40 mole  Volume of the gas produced    =  ?

Q: A patients systolic pressure is measured as124 mm Hg. What is this pressure in units of atm?

A: Given, A patients systolic pressure is measured = 124 mm Hg What is this pressure in units of atm =…

Q: under certain condi tions, Chlorine gas density or o.984 9/4. Laz) nas a what is the moler Volum e…

A: The density of the chlorine gas under the given conditions is = 0.984 g/L The molar volume of the…

Q: Describe s Dalton’s law of partial pressures?

A: Dalton's law of partial pressure has to be described.

Q: At what temperature will 4.00 mol of He fill a 3.00-L container at standard pressure? Enter your…

A:

Q: What is the temperature, in celcius, of 5.23 moles of helium (He) gas confined to a volume of 5.23 L…

A: Given that : Number of moles of He (n) = 5.23 moles Volume (V)= 5.23 L Pressure (P)= 5.23 atm Let…

Q: Determine the following for a 0.250 mole sample of CO 2 gas. d. Volume, in milliliters, at 125°C…

A: According to the ideal gas equation, PV = nRT where P, V, n, R and T are the pressure, volume,…

Q: What is the density of xenon gas at standard conditions

A: Molar mass of xenon = 131.293 g The volume occupied by 1 mol of any gas on STP is 22.4 L. Hence, the…

Q: The barometric pressure is 693 mm of Hg. What is the pressure expressed in atmospheres?

A: The coversion factor between atmospheric pressure and barometric pressure is given as:1 atm = 760 mm…

Q: The density of a gas is 1.30 g/L at STP. What is it's molar mass?

A:

Q: f a mixture of gases contained nitrogen at a pressure of 984 torr and carbon dioxide at 345 torr,…

A: According to Dalton's Law which states that the total pressure of the mixture of gases will be equal…

Q: If 1.58 g Ar are added to 3.61 atm He in a 2.00 L cylinder at 27.0 °C, what is the total pressure of…

A:

Q: 9. Determine the density of Argon (ar) gas at STP in g/L

A: Density is defined as the mass per unit volume. It is represented by rho . It’s relation with mass…

Q: 6. What is the densest known gas at standard temperature and pressure (STP)? What is its density?

A: Density of as gas can be calculated as: Density = MassVolume At standard temperature and pressure,…

Q: 471 g of Ar(g) into a 100.0 L rigid cylinder at 21.33 °C, what is the resulting pressure

A:

Q: A 1.00 L volume of nitrogen gas has how many molecules assuming it is ideal at STP?

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

Q: At what temperature will 2.00 mol of He fill a 6.00-L container at standard pressure? Enter your…

A:

Q: Calculate the density of hydrogen gas (in g/L) at 899 mmHg and 42.4 °C. ______ g/L

A: According to ideal gas law PV = nRT Where , P = pressure V = volume n = moles of gas R = gas…

Q: V/hat is the partial pressure of carbon dioxide,

A: Given : Total atmospheric pressure (ptotal) = 675 torr              Vapor pressure of water (pH2O) =…

Q: An unknown gas at 49.1 C and 1.05 atm has a molar mass of 30.07 g/mol. Assuming ideal behavior, what…

A: The formula required to determine the density of gas with ideal behavior is as follows,

Q: What volume of hydrogen gas is produced when 33.6 g of iron reacts completely according to the…

A: Given, Mass of iron = 33.6 g. Temperature = 25oC = 298K. Pressure = 1atm. Moles of hydrogen gas…

Q: A flask at room temperature contains exactly equal amounts (in moles) of nitrogen and xenon.a. Which…

A: a) Both of the two gases have the same kinetic energy in the container. Thus they exert the same…

Q: A storage tank of volume V contains the mass M of oxygen (O2) at pressure P. What is the temperature…

A: Given, Volume = V Mass of oxygen = M Pressure = P   Required,                           Temperature…

Q: what is the temperature in degrees celsius of 5.23 moles og helium (He) gas confined to a volume of…

A: Here given, Pressure (P) = 5.23 atm Volume (V) = 5.23 L Mole (n) = 5.23 mol Gas constant (R) =…

Q: g/L) of uranium hexafluoride (UF) at 784 mmHg and 63°C?

A: Temperature is given in degree Celsius, and pressure is given in mm of Hg.  So apply the gas…

Q: A gas at 34C and 1.75 atm has a density of 3.4 g/L. Calculate the molar mass of the gas?

A: The ideal gas equation is given by,                               PV = nRT Where, P is the pressure…

Q: If the pressure is 500 kPa, How many atmospheres (atm) is that?

A: Given  Pressure             = 500 kPa pressure in atm  = ?

Q: As per KMT, which one will have a higher volume at the same temperature and pressure – one mole of…

A: The ideal gas equation is as follows, PV = nRT

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.