At 300K, the virial coefficients (B) of N2 and CH4 are -4.2cm^3 mol^-1 and -15cm^3 mol ^-1, respectively. Which gas behaves more ideally at this temperature?

Q: How many moles of an ideal gas occupy 12.5L at 298K and 1.00atm (1.01bar) pressure?

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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: Q4// A-Aclosed container of volume 0.02m contains a mixture of neon and argon at tempreture 27°c and…

A: Volume = 0.02 m3  Pressure = 1 × 105 Nm-2 Temperature = 27°C = 27 + 273 = 300 K  Total mass of gases…

Q: How many moles of SO_2 gas are contained in a 4.7 L container at 450 K and 5.00 kPa?

A: Given,  Temperature = 450 K Volume of SO2 gas = 4.7 L Pressure = 5.00 kPa 1 atm = 101.3 kpa 5.00 Kpa…

Q: A 0.117 g sample of a diatomic gas occupies 41.5 mL at 24.9 ºC and 98.4 kPa. Identify the gas.

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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: 4B. The value of the compression factor (Z) approaches 1 for all real gases in the limit as (explain…

A: Compression factor is defined as the factor which corrects the deviation of any real gas from the…

Q: What is the molar mass of a gas if a 0.227 g sample occupies 135 mL at 25 *C and 68.5 kPa? *

A: Ans is 60.81g/mol

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Q: a) A certain sample of gas has a volume of 20.0 dm3 at 0oC and 1.0 atm. A plot of the experimental…

A: since you have posted 2 questions in a single session we are entitiled to answer first question…

Q: Could 25 g of argon gas in a vessel of volume 1.5 dm3 exert a pressure of 2 bar at 30 oC it is…

A: (a) Given data contains, Mass of argon is 25g. Volume is 1.5 dm3. Pressure is 2 bar. Temperature is…

Q: 1. Answer the following questions about the distribution of molecular velocities in a gas. a.…

A: Interpretation: To calculate Vrms of O2, N2, He and H2 at 298 K.

Q: If the initial temperature of an ideal gas at 2.250 bar2.250 bar is 62.00 ∘C62.00⁢ ∘C , what final…

A: For a particular ideal gas mentioned, the number of moles, volume is constant. Only temperature and…

Q: Q4// A-Aclosed container of volume 0.02m° contains a mixture of neon and argon at tempreture 27°c…

A: Given : Volume = 0.02 m3 Temperature = 27°C Pressure = 1×105 Nm-2 Total mass = 28 g To find : Masses…

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: S. What pressure in mmHg will be exerted by 2.6 moles of a gas contained in a 6 Liter vessel at 180…

A: 8. Given data : Number of moles = 2.6 moles Volume = 6 L Temperature = 180 K

Q: E1C.3(b) A gas at 350 K and 12 atm has a molar volume 12 per cent larger than that calculated from…

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Q: A gas at 77.5 kPa and 17°C occupies a volume of 850cm^3, at what temperature in degrees Celsius…

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Q: Which has the greater root-mean square speed 235UF6 or 238UF6? If the container that holds a mixture…

A: Root mean square speed : It is one of the methods to measure the average speed of a gas particle. As…

Q: which of the following gases should the correction for the molecular volume be largest HF, H2S, Br2,…

A: The following gases should the correction for the molecular volume be largest HF, H2S, Br2, Xe will…

Q: What is the molar mass of a gas if a 0.227 g sample occupies 135 mL at 25 °C and 68.5 kPa?

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Q: O2 (g) effuses at a rate that is how many times that of Cl2 (g) under the same conditions?

A: According to Graham's Law of effusion the rate of effusion of a gas is inversely proportional to the…

Q: In kinetic molecular theory, what are at least two assumptions that describe an ideal gas?

A: Kinetic Molecular Theory of Gases (KMT) is used to describe the behavior of gases.

Q: A certain sample of a gas has a volume of 20.00 dm3 at 0 °C and 1.000 atm. A plot of the…

A: Given,  Volume at 0oC, Vo  = 20.00 dm3 Celsius temperature = θ Slope, m  =  0.0741 dm3 °C−1

Q: Show that the ratio of the rate of diffusion of Gas 1 to the rate of diffusion of Gas 2, R1/R2, is…

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Q: Write all pertinent computations to justify your final answer What is the molecular weight of gas X…

A: A question based on properties of a gas that is to be accomplished.

Q: On a single plot, qualitatively sketch the distribution ofmolecular speeds for (a) Kr(g) at -50 °C,…

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Q: At constant temperature, how can you express the rate of change of the pressure in an ideal gas law,…

A: From the ideal gas equation:

Q: A gas mixture contains 0.275 kgmol of HCl, 0.337 kgmol of N2 and 0.089 kgmol of O2, 
Calculate: a.…

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Q: Could 25 g of argon gas in a vessel of volume 1.5 dm3 exert a pressure of 2 bar at 30 oC it is…

A: (a) Given data: Mass of Argon = 25 g, Pressure = 2 bar = 1.973846 atm (1 bar = 0.986923 atm), Volume…

Q: Could 25 g of argon gas in a vessel of volume 1.5 dm3 exert a pressure of 2.0 bar at 30 °C if it…

A: The mass of the argon gas = 25 g The volume of the vessel = 1.5 dm3 The temperature of the gas = 30…

Q: 0.56g of ethene gas is 1 poin contained in a vessel at a pressure of 102 kPa and the temperature of…

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Q: A vessel containing 39.9 of helium gas at 25°C and 106 kPa was inverted and placed in cold ethanol.…

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Q: The Ideal Gas Law has more variables than Boyle's Law, and it contains the ideal gas constant, R.…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: Calculate the density of ethylene (C2H4) under each set of conditions. a. 7.8 g at 0.89 atm and…

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Q: If a gas occupies 47.6 dm3 at SATP, what is its volume at 1.0 bar and 500 K? The acronym for new…

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Q: If an inert gas diffuses 0.317 times as fast as does helium through the same container and at the…

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Q: what would be the pressure of the gas that starts at 115 kpa and 25 degrees celcuis that is heated…

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Q: One of the more commonly used compressed gases is nitrogen (N2), often in large metal cylinders. If…

A: Number of moles = 711 mol. Pressure = 5.3 × 104 kPa   ....Or  Pressure = 53000 kPa   ....Or  because…

Q: he volume of a 0.5333-g sample of gas was measured at 298 K and pressures of 0.059, 0.143, 0.288,…

A: Here the mass of 0.5333g of unknown gas at different pressures and volumes at 298 K are given. We…

Q: Photosynthesis by land plants leads to the fixation each year of about 1 kg of carbon on the average…

A: Given data,Mass of carbon=1kg%CO2 by…

Q: Which gas would you expect to deviate most from ideal behavior under conditions of low temperature:…

A: The deviation of gases from ideal behavior at low temperatures depends on the intermolecular forces.…

Q: What is the initial volume of a perfect gas sample at 25 °C to be used in order to reduce the sample…

A: Introduction The initial volume can be calculated by the application of Charles's Law. When pressure…

Q: A 1.0 dm3 glass bulb contains 1.0 x 1023 H2 molecules. If the pressure exerted by the gas is 100…

A: Given information,        A 1.0 dm3 glass bulb contains 1.0 x 1023 H2 molecules and the pressure…

Q: 1. A chemist collects 372 cm³ of gas over water at 90°C and 111.0 kPa. What volume would the dry gas…

A: Note : As per our guidelines we are supposed to answer only one question. Please repost the…

Q: At what pressure does butane (C4H10) have a density of 47.2 g/L at 39.5 °C?

A: Given: Density=47.2 g/LTemperature=39.5oC                   =(39.5+273.15) K…

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…