All molecules of an ideal gas have the same kinetic energy at constant temperature. O True O False

Q: 1.3 mole of helium gas at a temperature of 276 K is confined to a cubical container whose sides are…

A: Solution - According to the question - Given data - T = 276 K L =12 cm Pressure accordibg to Kinetic…

Q: Real gases tend to behave most like an ideal gas under which conditions?     high T and high P…

A: No real gas is ideal but they can behave like an ideal gas if we change the temperature and pressure…

Q: A Gas gas collected 0.97atm and 340 K. What will the temperature be at standard pressure?

A: Gay-Lussac’s Law: According to Gay-Lussac’s law, if we increase the temperature of the ideal gas the…

Q: opened

A: If the flasks are opened simultaneously, which has will travel the farthest has to be given,

Q: Three 9−L flasks, fixed with pressure gauges and small valves, each contain 8 g of gas at 275 K.…

A:

Q: The temperature of a sample of CH4 gas (76.5 g) in a 50.0L vessel at 1.04atm is ___*C.

A:

Q: Calculate the average kinetic energy, in units of EH, of

A: E=EH(Z2/n2)    where z=number of proton and n=principal quantum number E total energey and kinetic…

Q: 1. Four identical 1.0 l flasks contain the following gases each at 0°C and 1 atm of pressure, He,…

A: Conclusion- At STP gas which having highest molecular weight having highest density. Hence Cl2…

Q: Three 9−L flasks, fixed with pressure gauges and small valves, each contain 8 g of gas at 275 K.…

A: Given, Volume of each flask = 9 L Temperature = 275 K Flask A contains CH4. Flask B contains H2.…

Q: the universal gas f an ideal gas at 3

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: For many purposes we can treat ammonia (NH,) as an ideal gas at temp Suppose the temperature of a…

A: To solve this problem we will use the combined gas law .  Which is given as  P1V1/T1 = P2V2/T2

Q: Distinguish between ideal gas and real gas

A:

Q: 4. How is the Kelvin temperature of a substance related to the average kinetic energy of its…

A: Average kinetic energy is defined as the average of all the kinetic energies of the particles…

Q: concerning S and  ΔS

A:

Q: Which sample of gas will have molecules with the highest average kinetic energy at 385 K? N2 N20…

A: Average Kinetic energy of gas molecules can be written as Ekin = 3/2 kT Where   k = Boltzmann…

Q: 2.00-mol of a monatomic ideal gas goes from State A to State D via the path A→B→C→D:   State A…

A:

Q: Ideal gases can exist under conditions other than STP. O True False

A: We have been asked whether ideal gas exist other than STP conditions

Q: Which state variable(s) is/are constant in Boyle's law? temperature O volume pressure O moles

A:

Q: Q/A gas with a density of 0.87 g/L is placed in a container with a volume of 5 liters. If the…

A:

Q: please help me

A: Temperature (T) = 553 K

Q: What is the symbol of moles in the ideal gas equation? Select one: a. V b. R c. n d. P

A:

Q: Chorles Law K ocauies a uolunme Of sOomL. Fluorine gas Ot 305 K To what temperakre Shauld it be…

A:

Q: At a constant temperature, which of the gases will have the highest average kinetic energy?   A.…

A: To predict which of the given gas will have the highest average kinetic energy at a constant…

Q: At high pressures and low temperatures gas particles deviate from ideal behavior.  True or False

A: Ideal gas particles do not have any type of attraction or repulsion between particle. Real gas have…

Q: Discuss and illustrate the different laws of ideal gas.

A: Boyle's Law: At constant T, pressure (P) is inversely related to the volume (V). For example, sudden…

Q: Calculate ∆S when the state of a weather balloon filled with 1.00 mol He gas molecules is changed…

A: Answer- According to the question Given values are - n = number of moles = 1 mol T1 = 25 + 273 = 298…

Q: . Chlorine dioxide (ClO2) is used for bleaching wood pulp.In a gaseous sample held at thermal…

A: Given : 35 % of the molecules have speed of more than 400 m/s. And temperature of the molecules is…

Q: Three 4−L flasks, fixed with pressure gauges and small valves, each contain 9 g of gas at 281 K.…

A: a) Here V = 4 L     R = 0.082 LatmK-1mol-1     T = 281 K     No. of moles of H2 = 9/1 = 9 moles H…

Q: Convert the ideal gas constant: R = 1.987 [cal/((gmole)(K))] to [Btu/(lb mol)("degree"R)]

A: Given R = 1.987 [cal/((gmole)(K))]   R = ..?.... [Btu/(lb mol)("degree"R)] =to be determined

Q: Indicate which of the following statements regarding thekinetic-molecular theory of gases are…

A: Kinetic molecular theory of gases: 1) Gases are made up of large spherical molecules and they will…

Q: Calculate the molar gas volume for a gas at 928 mm Hg and 42.0 oC. R =0.0821 L ⋅ a t m m o l e s ⋅…

A: Molar gas volume is defined as volume occupied by 1 mole of any gas. From ideal gas law, PV = nRT…

Q: If equal numbers of molecules of H2 (molar mass = 2), O2 (molar mass = 32), and N2 (molar mass = 28)…

A:

Q: 2. Explain the differences between an ideal gas and a real gas.

A:

Q: A gas occupies a volume of 200 cm3 at STP. What volume will it occupy at 100oC and 1 atm?

A: At STP, the temperature of the gas will be 273 K and pressure will be 1 bar = 1 / 1.01325 = 0.987…

Q: If p=782mmHg, V=? (L), n=0.210mol; T=27.0C (ideal gas)

A:

Q: co,) + 2H,0(g) – CH,() + 20,) AHin = ASn = Exn O negative O positive O positive negative zero O zero…

A: Solution :           Change in enthalpy is the amount of energy released or absorbed during the…

Q: e partial pressure of S

A:

Q: 1. Onygen used in hospitals and laboratories is often obtained from cylinders containing liquefied…

A: Hi, as you have posted multiple questions and have not mentioned which question you want us to…

Q: The total energy of two colliding gas molecules is conserved because the Group of answer choices…

A:

Q: Which statement is false? O Molecules of greater mass have a lower average speed than those of less…

A:

Q: When is the fugacity equal to the partial pressure of a gas? O Fugacity is equal to partial pressure…

A: Given : We have to explain whether fugacity is equal to partial pressure of gas.

Q: According to the kinetic molecular theory, the particles of an ideal gas- A. Have no kinetic energy…

A:

Q: Real gases differ in characteristics from ideal gases. O True False

A: The above statement in this question is True. There are some of important different between the real…

Q: A 2.00 mL sealed glass vial containing a 1.00 g sample of CH3Cl(l), GFM = 50.484 g/mol, is stored in…

A: Number of moles=Given massMolar mass

Q: I | I7 I I 8 Thermal energy is removed from a sample of helium. All of the following changes will…

A: The question is based on the concept of energy of molecules.  when energy present in the molecule is…

Q: Select the gas with the highest kinetic energy at 250 K.  O2 or H2

A: The kinetic energy of any gas is a function of temperature and does not depend on the type of…

Q: Which molecules have the greater average speed or are they the same? b. Which molecules have the…

A: Molecular mass of O2 is 32 g/mol. Molecular mass of CO2 is 44 g/mol

Q: Calculate the average kinetic energy (kJ/mol) for an ideal gas at 504 K.

A: Temperature (T) = 504 K