P1A.3 The following data have been obtained for oxygen gas at 273.15K. From the data, calculate the best value of the gas constant R. p/atm 0.750 000. 0.500 000 0.250 000 Vm/(dm3 mol−1) 29.8649 44.8090 89.6384

P1A.3 The following data have been obtained for oxygen gas at 273.15K. From the data, calculate the best value of the gas constant R. p/atm 0.750 000. 0.500 000 0.250 000 Vm/(dm3 mol−1) 29.8649 44.8090 89.6384

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter5: Gases

Section: Chapter Questions

Problem 27QAP: The gas in the discharge cell of a laser contains (in mole percent) 11% CO2, 5.3% N2, and 84% He....

See similar textbooks

Related questions

Q: For a perfect gas with Cp.m = a+ bT + c/T², where a, b, and care certain constants, find expressions…

Q: 1. Calculate Z and V for ethylene at 25°C and 12 bar by the following equations: a. The truncated…

A: Ideal gases are hypothetical gases that do have real existence. A gas can behave ideally at low…

Q: Consider a mixture of N2 and Ar in which there are three times as many moles of N2 as there are…

A: Ideal gas equation is PV=nRT where P, V, n, R and T represent pressure, volume, number of moles of…

Q: A perfect gas undergoes isothermal compression, which reduces its volume by 1.80 dm3. The final…

Q: A perfect gas undergoes compression at constant temperature, which reduces its volume by 3.08 dm3.…

Q: For N2(g), Cpm is nearly constant at 3.5R = 29.1 J/(mol.K) for temperatures in the range 100 to 400…

A: ∆H = ncp∆T ∆U = ncv∆T

Q: A chimney gas has the following composition by volume: 9.5% C02, 0.2% CO, 9.6% O2 and 80.7% N2.…

A: a. Using the given volume percentages, we can calculate the weight of the respective gas present in…

Q: Ammonia gas (A) diffuses through a stagnant gas mixture consisting of one-third Nitrogen (B) and two…

Q: A vessel with a capacity of 230.0 cm3 is filled with a gas mixture containing ethane and butane at…

A: We have given that vessel with a capacity of 230 cm3 is filled with a gas mixture containing ethane…

Q: The second virial coefficient of methane can be approximated by the empirical equation B(T) = a +…

A: Introduction: Since we know that Boyle temperature is that real gas starts behaving ideally .At…

Q: 2. A mixture of CO and O, is to be prepared in the proportion of 7 kg to 4 kg in a vessel of 0.3 m…

A: Ideal gas equation is given by PV=nRT where P is the pressure, V is the volume, n is the number of…

Q: Argon is confined in a 2.4-gallon vessel, determine this mass of Argon at normal room temperature…

A: Ideal gas is a hypothetical gas in which molecules do not repel or attract each other and obeys all…

Q: Ammonia (considered to be ideal gas, 1 mole) initially at 25 oC and 1 bar pressure is heated at…

A: Given initial temperature T1 = 25o C = 298 K Pressure = 1 bar =0.987 atm n = 1 mol using ideal…

Q: Assume that at 298 K, 2.5 µmol (µ =micro) Ar(g) occupies 72 dm3 and grows to 100 dm3. Calculate the…

Q: 1. Use the following data for NH3 (g) at T= 273 K to evaluate B2p(T). (Here Z is the compressibility…

Q: Forgot to put the units they are asking for on the previous submission. Am I doing this correctly?…

A: The details of calculation is given below:

Q: Gallium melts just above room temperature and is liquid overa very wide temperature range 130–2204…

A: In a barometer, the relationship between pressure and density is given as :

Q: Q) A mixture of carbon monoxide and oxygen is to be proportion of Kg to 4Kg in a vessel of 0.3m3…

A: According to Q&A guidelines of Bartleby, we are allowed to answer only the first 3 sub-parts of…

Q: 1. i. Carbon dioxide (CO2) is a major greenhouse gas when it diffuses into the earth atmosphere.…

A: 4.492*10-19 m2 is the collisional cross - section of the gas.

Q: A certain gas obeys the Van der Waals equation with a = 0.580 m² Pa mol-2. Its volume is found to be…

Q: 8. Consider a gas with the equation of state P - RT(1/V+ a/V + b/V). Usually one finds the critical…

A: All the gases, in ideal condition follow the gas laws. The gas laws states that “at constant…

Q: Using a vacuum pump, a vessel containing pure nitrogen gas has its internal pressure reduced to 1.33…

A: Given, Internal Pressure, P = 1.33 × 10-7 Pa Temperature, T = 298 K Collision diameter, d = 395 pm =…

Q: Boyle's Law states that when a sample of gas is compressed at a constant temperature, the pressure P…

A: Thus volume is going to be decreasing at the rate of -100cm3min-1 .

Q: The relationship between pressure (in kPa), temperature(inKelvin), and the specific volume (in-…

A: R is universal gas constant =0.518 kj/kg.k T is absolute temperature (k) P is absolute pressure…

Q: P1A.5 Deduce the relation between the pressure and mass density, ρ, of a perfect gas of molar mass…

Q: An unknown gas (with PVT conditions of; 101 kPa, 2.83 m³ & 23°C) is to be transferred into a storage…

A: Given data,

Q: [157:1] 18. The volumetric analysis of a gas is as follows: CO 30%, H, 60% CH, 10%. This gas is…

Q: A manometer was connected to a bulb containing nitrogen under slight pressure. The gas was allowed…

A: Rate of effusion of gas (= amount of gas/effusion time) is inversely proportional to square root of…

Q: Stress may trigger some headaches. This could be related to increased (hypertension) or decreased…

A: Intracranial hypertension (IH) is a clinical condition that is associated with an elevation of the…

Q: Calculate the partial pressure in atm of each gas in a mixture of gases. In a tank containing 16.00…

A: Calculation of no. of mol of each gas: Total mol can be calculated as follows:

Q: The equation of state of a certain gas is given by p = RT/Vm + (a + bT)/Vm2, where a and b are…

A: The van der walls equation of state for some gases is expressed as,…

Q: Express (∂Cp/∂P)T as a second derivative of H and find its relation to (∂H/∂P)T. (b) From the…

A: Heat capacity is defined as the energy transfer by heating per unit temperature change, i.e.…

Q: A gas mixture at 300K and 1 bar analyzing by volume 20% N2 and 80% CH4 is subjected to liquefaction…

Q: A sample of 3 mol of Argon is put through the following cycle : Р (Рa) State 1 State 2 500 State 3…

A: " Since there are multiple sub-parts, and it is not mentioned which part has to be answered. i am…

Q: One mole of a hypothetical gas obeys the van der Waals equation with critical pressure, Pe of 3…

A: Given: Pc= 3.040 x 106 Pa Tc = 473 K Vm= 2.0 x 10-4 m3 P= ?

Q: Determine the compressibility factor for an air system that exists under - 100 °C and 75 bar,…

A: Given temperature =-100oC = 173.15 K pressure = 75 bar Critical temperature of the air, TC =-1400 C…

Q: The gas A(g) (1 mole) undergoes a two-step process one after another as described below : i) The gas…

A: The question is based on the concept of chemical thermodynamics. we have to calculate various…

Q: The molecular weight of two components A and B of a gas mixture are 24 and 28 respectively. The…

A: According to the question we have two components A and B. The information about the two components…

Q: A certain gas obey's the following equation of state: RT P = V – b V²T a Write the constants a and b…

A: The values of a and b in Van der waals equation has to be given in terms of P,V and T.

Q: 3. The variation of fluid pressure with height is described by the differential equation: dP = -pg…

Q: re consists of 320 mg of methane, 175 mg of argon, and 225 mg of neon. e partial pressure of neon at…

A: Ideal gas assumption is:

Q: The following table lists components in a gas fuel mixture stored in a 900 m³ tank at temperature…

A: Recall useful data from the question, Total pressure=6400 kPa mole fraction of propane=0.35 partial…

Q: Gallium melts just above room temperature and is liquid overa very wide temperature range (30–2204…

A: In a barometer, the relationship between pressure and density is given as :

Q: 1. 0.45 kg of carbon monoxide (28) and 1 kg of air at 15°C are contained in a vessel of volume 0.4…

A: According to the Dalton's law of partial pressure, the total pressure of a mixture of non reacting…

Q: a cylinder was connected to an open ended U-tube (1 atm) containing some mercury, Hg…

A: The pressure acting on the open end of the U-tube is 1 atm. The distance by which mercury is…

Q: Carbon dioxide (CO2) is a major greenhouse gas when it diffuses into the earth atmosphere. Given…

A: Diffusion coefficient for CO2 (Dco2) = 1.00 * 10-5 m2 s-1 Temperature…

Concept explainers

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.

Question

100%

P1A.3 The following data have been obtained for oxygen gas at 273.15K. From the data, calculate the best value of the gas constant R.

p/atm 0.750 000. 0.500 000 0.250 000

Vm/(dm3 mol−1) 29.8649 44.8090 89.6384

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 9 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Numerically evaluate for one mole of methane acting as a van der Waals gas at a T = 298 K and V = 25.0 L and b T = 1000 K and V = 250.0 L. Comment on which set of conditions yields a number closer to that predicted by the ideal gas law. pVT,n
At the critical point for carbon dioxide, the substance is very far from being an ideal gas. Prove this statement by calculating the density of an ideal gas in g/cm3 at the conditions of the critical point and comparing it with the experimental value. Compute the experimental value from the fact that a mole of CO2 at its critical point occupies 94 cm3.
P1A.5 Deduce the relation between the pressure and mass density, ρ, of a perfect gas of molar mass M. Confirm graphically, using the following data on methoxymethane (dimethyl ether) at 25 °C, that perfect behaviour is reached at low pressures and the molar mass of the gas. p/kPa 12.223 25.20 36.97 60.37 85.23 101.3 ρ/(kgm–3) 0.225 0.456 0.664 1.062. 1.468 1.734
A natural gas has the following composition by volume: 94.1% CH4, 3% C2H6 and 2.9% N2. This gas is piped from the well at a temperature of 27°C and an absolute pressure of 345 kPa. It may be assumed that the ideal gas law is applicable. Calculate: a. Partial pressure of N2 b. Pure component volume of N2 per 100 m3 of the gas c. Density of the mixture in kg/m3 at the existing conditions
If 15.1 g of the mixture with a volumetric composition of 45% N2, 35% O2 and 20% X gas is applying 3 atm pressure to a 5 dm3 volume vessel at 25 ° C, in which option is the molecular weight of X gas given correctly? (MN2: 28 gmol-1, MO2: 32 gmol-1)
(a) Given that the mass density of air at 0.987 bar and 27 °C is 1.146 kg m−3, calculate the mole fraction and partial pressure of nitrogen and oxygen assuming that (i) air consists only of these two gases, (ii) air also contains 1.0 mole per cent Ar. (b) A gas mixture consists of 320 mg of methane, 175 mg of argon, and 225 mg of neon. e partial pressure of neon at 300 K is 8.87 kPa. Calculate (i) the volume and (ii) the total pressure of the mixture.
a cylinder was connected to an open ended U-tube (1 atm) containing some mercury, Hg (density=13.6gcm^-3), and the Hg was displaced 100mm towards the container. What is the pressure of the gas inside the container?
Given the van der Waals constants for ethane gas as a = 5.562 L2bar/mol2, b = 0.06380L/mol, for 10.0 mol of ethane at 300 K and under 30 bar, [9]i. Calculate the second virial coefficient B at this temperature.ii. What does this imply about the nature of the interactions between themolecules at this temperature?iii. Calculate the compression factor (Z) from the first two terms of the virialequation of state.iv. Estimate the molar volume from Z
Determine the partial molar volume of a component of a gas mixture based on the provided equation of state. When PV (1 – bP) = n2RT, the constant b is taken into consideration.
Gallium melts just above room temperature and is liquid overa very wide temperature range 130–2204 °C2, which means itwould be a suitable fluid for a high-temperature barometer.Given its density, dGa = 6.0 g>cm3, what would be the heightof the column if gallium is used as the barometer fluid andthe external pressure is 9.5 * 104 Pa?
Calculate the partial pressure (Pa) of CO2 in a mixture that contains 45% wt CO2, 35% wt CO and 20% wt O2 at 100 deg C and 1.5 atm.
100.0 g of propyne (C3H4) (g) is burnt in a 30.0 L rigid vessel containing pure O2 (g) at P = 10.00 bar and an initial temperature of 25.0 °C. At the end of the reaction the temperature of the vessel is 250. °C. At the end of the reaction, what are the partial pressures (in bar) of CO2 (g) and O2 (g)?