Q.27. A 3.00 L sample of NH3 gas at 100.0 kPa is cooled from 500.0 K to 300.0 K and its pressure is reduced to 80.0 kPa. What is the new volume of the gas?

Q: A gas exerts 59.3 kPa on its container at 25.0 °C. What temperature is needed to increase the…

A: Using ideal gas equation and by modifying it according to given condition we can solve this problem.…

Q: Heliox is a helium-oxygen mixture that may be used in scuba tanks for divers working at great…

A: The total pressure that is exerted by the present gases in the tank will be equivalent to the…

Q: Do intermolecular attractions cause negative or positive de-viations from the PV/RTratio of an ideal…

A: As, Krypton is inert gases or noble gases which do not much deviate from ideal gas behaviors. But…

Q: Which gas sample has the largest V at the same P & T?

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

Q: Imagine an ideal gas in a cylinder with a piston starting at a pressure of 1.00 atm and a volume of…

A: Given: Initial pressure (P1) is 1.00 atm Initial volume (V1) is 10.0 L Initial temperature (T1) is…

Q: 4. The maximum safe pressure that a certain 4.00L vessel can hold is 3.50 atm. If the vessel…

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Q: A vessel containing 39.6 cm3 of helium gas at 25 C was inverted and placed in cold liquid ethanol.…

A: According to Charles's law, the volume of the gas increases when the temperature of the gas…

Q: A mixture consisting of “4” kg O2, “15” kg N2 and “2” kg CO2. The mixture has a pressure of 2 bar…

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Q: What is the partial pressure of CO2 at 468.2 K in a 25.0 L fuel combustion vessel if it contains…

A: According to ideal gas law PV = nRT  where P = pressure of gas in atm V  = volume of vessel in L n =…

Q: Gay-Lussac’s Law The temperature of a sample of gas in a steel tank at 30.0 kPa is increasedfrom…

A: Solution-  pressure  gas in a steel tank =30.0 kPa initial temperature T1 = –100.0 ̊ C Final…

Q: A quantity of N2 gas originally held at 466 kPa in a 1.00 dm3 container at 26.0oC is transferred…

A: Dalton's law: Dalton's law of partial pressures states that in a mixture of non-reacting gases, the…

Q: When a supply of hygrogen gas is held in a 4L container at 320K it exerts a pressure of 800 torr.…

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Q: A chunk of dry ice, CO2(s), weighing 7.7 g is sealed inside a 2 L soda bottle initially containing 1…

A: Given: mass of CO2 = 7.7 g Temperature = 298.15 K Volume of bottle = 2 L Initial pressure of air =…

Q: 1.1 In some industrial process, N2 is heated to 500 K in a vessel of constant volume. It enters the…

A: Given: Temperature (T1)= 300 K Pressure at 300 K (P1)= 100 atm Temperature (T2)= 500 K To find:…

Q: What is the partial pressure of CO2 at 468.2 K in a 25.0 L fuel combustion vessel if it contains…

A: Since we need to find only the partial pressure of CO2, therefore we only need to consider its…

Q: 1.2(a) A perfect gas undergoes isothermal compression, which reduces its volume by 2.20 dm. The…

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Q: 2.46 At 300 K, the virial coefficients (B) of N2 and CH4 are -4.2 cm³ mol- and -15 cm³ mol-, re-…

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Q: In an air-conditioned room at 19.0 ∘C∘C, a spherical balloon had the diameter of 50.0 cmcm. When…

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Q: The following equations of state are occasionally used for approximate calculations on gases: (gas…

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Q: What is the partial pressure of CO₂ at 468.2 K in a 25.0 L fuel combustion vessel if it contains…

A: In this question we want to determine the partial pressure of CO2.  You can see details Solution…

Q: For an ideal gas P= nRT/V, and for a gas whose molecules have volume  P=nRT/(V-nb)  How would you…

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

Q: (a) To what temperature must a 1.0 L sample of a perfect gas be cooled from 25 °C in order to reduce…

A: Given: Initial volume = 1.0 L = 1000 cm3  Initial temperature = 25 oC And final volume = 100 cm3

Q: What is the new temperature (in K) of a closed gas system, when its volume is compressed from 5.6 L…

A: Given that: initial volume, V1 =  5.6 L final volumeV2 = 2.3 L initial temperature, T1 =  455 K To…

Q: At what temperature will a sample of gas occupy 30 liters if the same sample occupies 24 liters at…

A: Given, Sample of gas occupies 30 L at unknown temperature.

Q: What is the effect on the volume of 1 mole of an ideal gas if both the pressure and the temperature…

A: For an ideal gas: PV = nRT Where, P = pressure (atm); V = volume (L); n = number of moles; R = gas…

Q: Consider an ideal gas with an absolute temperature of T. To what temperature would the gas need to…

A: Gay Lussac Law states that the pressure of the gas is directly proportional to the temperature (in…

Q: Heliox is a helium‑oxygen mixture that may be used in scuba tanks for divers working at great…

A: Boyles law states that at a constant temperature, the pressure of a gas is inversely proportional to…

Q: In dry atmospheric air, the four most abundant components are N2, X = 0.808; 02, X = 0.1915; Ar, X =…

A: Given : Mole fraction of CO2 = 4.066 X 10-4  At standard atmospheric condition, the total pressure…

Q: A pressurized tank of helium gas initially at 9 bar and 34 C is cooled until the pressure reaches…

A: Ideal gas equation: PV = nRT where P is pressure, V is volume, n is moles of gas, R is the molar gas…

Q: In any equation forms of the Ideal Gas Law, IGL, molar mass must be in what unit?  a mol  b kg/mol…

A: Given  Ideal Gas Law Equation  Unit if molar mass = ?

Q: If 100 cc of 0.4% (w/v) potassium chloride is mixed with 200 cc of 1% (w/v) potassium chloride, what…

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Q: If I have an ideal gas which is 2 liter in size and at 3 atmospheres of pressure. If the temperature…

A: P1V1/T1 = P2V2/T2

Q: g+ 028) 2H20(g) Kp = 1.8 x 1037 at 600.0 K

A: Change in Gibbs Free energy ∆G° = -134.84kJ

Q: If the temperature of the water at the end of the reaction was 22.0oC, what is the pressure of the…

A: Given :  Temperature = 22°C  Pressure of water vapour is termed as vapour pressure of water.

Q: An 1855 grams sample of water, initially at 28.6°C, was heated under a pressure of 760 Torr to…

A: Answer: It is a three step process in which during 1. water will be heated to it boiling point 2.…

Q: Briefly define Amagat’s Law and Dalton’s law for mixtures. Explain which of these laws best…

A: Amagats law and Daltons law for mixture define the property  of gaseous  molecule.

Q: A  sample of 4.5 moles of an unknown gas occupies a volume of 1.6L at 23.2atm, what is the ideal…

A: The equation of the state of a fictitious ideal gas is known as the ideal gas law. Although it has…

Q: an experiment was done to determine the value of the ideal gas constant( R). hydrogen gas was…

A: We can determine the experimental value of the universal gas constant from the ideal gas law : PV =…

Q: What pressure is required to allow 1.9L of He at 1 bar pressure to expand to 6.7L?

A: The Final Pressure is 0.28 bar

Q: Under what conditions does a gas become non-ideal? What is responsible for this behavior?Under what…

A: Under what conditions does a gas become non-ideal? What is responsible for this behavior?

Q: An imaginary gas whose particles are infinitely small and do not interact with each other is known…

A: Given  Size of particle = infinitely small Interaction       = No interaction between particle…

Q: For many purposes we can treat butane (C,H10) as an ideal gas at temperatures above its boiling…

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Q: What is a supercritical gas? What is the function of a modifier?.

A: Since you have posted multiple questions in a single session we are entitled to answer only first…

Q: A gas exerts 59.3 kPa on its container at 25.0 °C. What temperature is needed to increase the…

A:

Q: At P=40kPa and T=310K, which are true assuming all substances are at the same temp?  a.) All…

A: The vapor pressure curve given is,

Q: What is the significance of the critical constants of a gas?

A: Critical constant can be described as the constant which indicates the point above which it is…

Q: Consider an ideal gas with an absolute temperature of T1. To what temperature would the gas need to…

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