The Earth’s atmosphere consists primarily of oxygen (21%) and nitrogen (78%). The rms speed of oxygen molecules (O2) in the atmosphere at a certain location is 535 m/s. (a) What is the temperature of the atmosphere at this location? (b) Would the rms speed of nitrogen molecules (N2) at this location be higher, equal to, or lower than 535 m/s? Explain. (c) Determine the rms speed of N2 at his location.

Q: At what temperature in kelvins would nitrogen molecules have an rms speed of 1.5 m/s? Express your…

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Q: What is the rms speed of nitrogen molecules contained in a 13 m 3 volume at 4.2 atm if the total…

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Q: The average kinetic energy of the molecules in a gas sample depends only on the temperature, ?.…

A: Given data as per question R   =  8.314 J/mol-k T    =    401 K

Q: Four moles of a helium gas are at a temperature of 430 K. Calculate the average kinetic energy per…

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Q: At what temperature would the rms speed of helium atoms equal a) the escape speed from Earth, 1.2x…

A: a)The expression for rms speed is,

Q: What is the rms speed of nitrogen molecules contained in a 13^(3)m volume at 4.2 atm if the total…

A: Given:Volume, V = 13 m3Pressure, P = 4.2 atm = 425565 PaMoles, n = 1700 molMolar mass of nitrigen, M…

Q: At what temperature does the rms speed of (a) H2 (molecular hydrogen) and (b) O2 (molecular oxygen)…

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Q: During hibernation, an animal's metabolism slows down, and its body temperature lowers. For example,…

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Q: At what temperature would the rms speed of helium atoms equal (a) the escape speed from Earth, 1.12…

A: Given: (a) v = 1.12 x 104 m/s  (b) v = 2.37 x 103 m/s  m= 6.64 x 10-27 kg

Q: The Earths atmosphere consists primarily of oxygen (21%) and nitrogen (78%). The rms speed of oxygen…

A: Given: Earth atmosphere consist of Oxygen (21%) Earth atmosphere consist of Nitrogen (78%) RMS speed…

Q: For a given gas at 1 atm pressure, rms speed of the molecules is 200 m/s at 127°C. At 2 atm pressure…

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Q: cubical box with sides of length 0.351 m contains 1.150 moles of neon gas at a temperature of 300 K.…

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Q: Find the RMS (root-mean-square) speed of Oxygen gas molecules with 32 atomic mass units per molecule…

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Q: Two moles of a krypton gas are at a temperature of 420 K. Calculate the average kinetic energy per…

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Q: Two identical containers are filled with the same amount of helium. The temperature of the helium in…

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Q: Determine the following speeds (in m/s) for molecules of the diatomic gas bromine at a temperature…

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Q: An argon-40 atom has a mass of 6.64 ✕ 10−26 kg.   (a) What temperature (in K) would a gas composed…

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Q: Two containers are at the same temperature. The first contains gas with pressure p1, molecular mass…

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Q: If the temperature of the air during the day is 20°C, what is the RMS speed of the N2 molecules in…

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Q: t what temperature do atoms of helium gas have the same rms speed as molecules of hydrogen at…

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Q: If you double the typical speed of the molecules in a gas, by what factor does the pressure change?…

A: The expression for the average speed of a gas molecule,   From the above equation, the temperature…

Q: gas is at 24 ∘C. To what temperature must it be raised to triple

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Q: A cylinder contains a mixture of helium and argon gas in equilibrium at 130°C. (a) What is the…

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Q: 1) While diving in Cancun, Mexico, where the seawater has a density of 1,015 kg/m³, Nana observed…

A: Given, Density = 1015 Kg/m3 Pressure P = 3.75 atm = 3.75 x 101325 = 379968.75 Pa

Q: The air in your room is composed mostly ofoxygen 1O22 and nitrogen 1N22 molecules. The oxygen…

A: The rms speed is given by vrms=3RTM The rms speed is inversely proportional to the molecular mass.…

Q: 2.97 moles of an ideal gas are placed in a container whose volume is 8.35 x10−3 m3. The absolute…

A: Given : n = 2.97 moles V = 8.35 x 10-3 m3 P = 7.2 x105 Pa

Q: Ideal gases are often studied at standard ambient temperature and pressure (SATP). The International…

A: Using ideal gas equation PV = n R T where P = pressure, V = volume , n = number of moles , R = gas…

Q: What is the rms speed of nitrogen molecules contained in a 13 m³ volume at 4.2 atm if the total…

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Q: 1.88 moles of an ideal gas are placed in a container whose volume is 4.88 x10−3 m3. The absolute…

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Q: The RMS speed of the molecules in a sample of diatomic fluorine gas is 600 m/s. What is the…

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Q: Suppose that the rms speed of carbon dioxide molecules, with molar mass of 44.0 g/mol, in a flame is…

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Q: A krypton-84 atom has a mass of 1.39 x 10 25 kg. (a) What temperature (in K) would a gas composed…

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Q: A cubical box with sides of length 0.342 m contains 1.220 moles of neon gas at a temperature of 319…

A: Given Data: The side length of a box is, a=0.342 m The number of moles is, n=1.220 moles The…

Q: VRMS-1 Consider a container of Argon gas at a temperature of 25.0 °C. The mass of an Argon atom is…

A: Given Temperature of the gas is given as T=25.0°C=25.0+273 K=298 K Mass of Argon atom is M=39.96…

Q: uppose that the rms speed of carbon dioxide molecules, with molar mass of 44.0 g/mol, in a flame is…

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Q: The rms speed of the molecules of a gas at 133°C is 195 m/s. Calculate the mass m of a single…

A: Write the expression for the rms velocity. Here, k represents the Boltzmann constant, T represents…

Q: What are the rms speeds of neon atoms at 1960 ∘C? in m/s   What are the rms speeds of oxygen…

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Diatomic Gas

Molecule, is a collection of two or more atoms together (which constitute the smallest observable unit) into a pure material. There are some ways to represent the structure of a molecule. Factor symbols represent atoms in Lewis structures, and dots represent electrons that accompany them. A pair of mutual electrons (covalent bond) may be represented by a single dash. The ball-and-stick model depicts the spatial structure of the atoms better.