What is the R.M.S. velocity of molecules pf the gas at N.T.P. if density of this gas at N.T.P. is 0.165 kg/m?? What will be the R.M.S. selocity at 227°C [Given : 1 atmospheric pressure = 1.013 × 10 N/m².
Q: The density of helium gas at 0°C is p. = 0.179 kg/m3. The temperature is then raised to T = 95°C,…
A: Helium is an ideal gas. The ideal gas equation is: Pv=nRTP=Absolute pressurev=Volumen=Number of…
Q: Ex. 7 : Calculate the R.M.S. velocity of hydrogen molecule at 127°C. The density of hydrogen at…
A: To find-RMS velocity of hydrogen moleculeGiven-T0=1270CT=273+127=400 KDensity=0.09 kg/m3one atm…
Q: The average kinetic energy of a molecule in a monatomic ideal gas is given by: b. ¾½ kBT 3 d. none…
A:
Q: The rms velocity of molecules of a gas at - 73°C and 1 atmospheric pressure is 100 m/s. The temp. of…
A:
Q: An airplane passenger has 110 cm3 of air in his stomach just before the plane takes off from a…
A: The objective of the question is to find the volume of air in the passenger's stomach at cruising…
Q: A sealed 19 m3 tank is filled with 7,011 moles of ideal oxygen gas (diatomic) at an initial…
A: The objective of this question is to calculate the final pressure of the gas in the tank after it…
Q: An ideal gas is confined to a container with adjustable volume. The pressure and mole number are…
A: An ideal gas law is confined to a container with adjustable volume.The pressure and mole number are…
Q: Suppose there is a sample of xenon in a sealed rectangular container. The gas exerts a total force…
A: Given that total force exerted by the gas and dimension of the container wall.Then We have to…
Q: What is the pressure (in atm) in a 5.00 L tank with 46.50 grams of oxygen gas at 350 K? with the…
A: The number of moles of the oxygen gas is, n=mM=46.50 g32.0 g/mol=1.45 mol
Q: A U-shaped tube is open to the atmosphere on both ends. Water is poured into the tube, followed by…
A: Given data: A U-shaped open tube Density of water (ρ1) = 1000 kg/m3 Density of the gasoline (ρ2) =…
Q: What is the density of diatomic nitrogen gas (N2) at a temperature of 20.00 C under a pressure of…
A: Given data- For Diatomic nitrogen gas (N2) temperature T= 20.0°C and pressure P=100 kPa The atomic…
Q: A Cylinder encloses a gas With a piston as shown in the tigure. The area of the piston in contact…
A: Absolute pressure is defined as the pressure relative to the zero pressure in the empty air-free…
Q: Using the ideal gas law, PV = nRT, determine the volume 200 lbs of hydrogen would occupy at 180…
A: Write the given values, and determine the number of pound moles in 200 lbs of hydrogen as follows.…
Q: What is the RMS speed (in m/s) of a gas molecule, with mass 3.40x10-26 kg at a temperature of 70…
A: Given data The mass of the gas molecule is M = 3.40 x 10-26 kg. The temperature of the gas molecule…
Q: A bicycle tire has a pressure of 6.75 × 105 Pa at a temperature of 19°C and contains 2.00 L of gas.…
A: Solution:-Concept and formulas used:-1) According to Ideal gas equation, we havePV = nRTHere, P =…
Q: cylinder contains 0.020 m3 of molecular oxygen at a temperature of 25 C and a pressure of 15 atm.…
A:
Q: The pressure in interplanetary space is estimated to be of the order of 10^-14 Pa. Calculate: A)…
A: Part (A) By the ideal gas equation, Here n is number of moles, N is the number of molecules, V is…
Q: Gas is confined in a tank at a pressure of 10 atm and a temperature of 15◦C. If 51 percent of the…
A:
Q: A cylinder encloses a gas With a piston as shown in the figure. The area Of the piston in contact…
A: Given: Area,A=0.02m2Atmospheric Pressure,Patm=0.1MPa=0.1×106PaAcceleration due to…
Q: The density of helium gas at 0°C is Po = 0.179 kg/m. The temperature is then raised to T = 150°C,…
A: Consider the ideal gas equation is, PV=nRTIf P is constant: Then V is proportional to T. Then,…
Q: Calculate the R.M.S. speed of oxygen molecules at 227°C. (Density of oxygen at N.T.P. = 1.429 kg/m3…
A: To find-RMS speed of oxygen molecule (C)=?Given-Temperature (T)=2270C=5000KDensity (ρ)=1.429…
Q: A fixed mass of a gas is held in an adjustable sealed container at a pressure of 100.0 kPa. If the…
A:
Q: Question 2. 1.60 x 106 Pa. Find (a) the temperature of the gas and (b) the average kinetie energy of…
A:
Q: Consider air as being composed of a mixture of ideal gases. a. How many moles of air are present in…
A:
Q: What is the gauge pressure (P – Patm) in a 0ºC car tire containing 3.60 mol of gas in a 30.0 L…
A: The ideal gas equation is expressed as, Here V of the gas, P is the total pressure of the gas, T is…
Q: What is the RMS speed of CO2 gas at a temperature of 270 с? a. 268 m/s b. 412 m/s С. 305 m/s d. 505…
A:
Q: A 10-liter [L] flask contains 1.4 moles [mol] of an ideal gas at a temperature of 20 degrees…
A: Given data: An ideal gas Volume (V) = 10 L Number of moles (n) = 1.4 mol Temperature (T) = 20°C…
Q: One cubic meter (1 m³) of mono-atomic ideal gas, is initially at room temperature and atmo- spheric…
A: Hello, since your question has multiple sub-parts, we will solve the first three sub-parts for you.…
Q: The absolute pressure in your car tires is 3.65 × 105 Pa at a temperature of 35.0°C when you drive…
A:
Q: If 3.8 molesof an ideal gas is at a temperature of65°Cand contained in a0.27ˍm³volume, then what…
A:
Q: What is the pressure of the gas in the cylinder, in kPa (kiloPascal)? Pfluid = 13.9 x103 kg/m³, 1.0…
A: Density of fluid is Gravitational acceleration is Height of the right column is Height of the left…
Q: at what pressure the mean square speed of a certain gas of density 1.2kg/m3 will be 2×105m/s?
A: Given data: The density of the gas is ρ=1.2 kg/m3. The arms speed is vrms=2×105 m/s.
Q: Twenty (20.0) mL of argon gas is stored at STP. If the temperature and pressure are both doubled,…
A: According to the ideal gas equation, PVT=constant where, P = Pressure of the gas V = Volume of the…
Q: A high-vacuum system in a physics research lab can achieve a pressure as low at 1.00×10−7N/m2at…
A: Using ideal gas law, the expression for find number of moles is PV=nRTn=PVRT
Q: container with volume 1.64 L is initially evacuated. Then it is filled with 0.246 g of N₂. Assume…
A: Volume of container, V = 1.64 L=> Mass of N2 gas, m = 0.246 g=> Root mean square speed of the…
Q: At what temperature will oxygen molecules have the same R.M.S. velocity as helium molecules at…
A: To find-Temperature of oxygen Given-Molecular wt. of oxygen=32,Molecular wt. of helium=4
Q: 1.5 kg of methane gas was filled in a tube with a volume of 12 dm3. The tube pressure is heated with…
A: Let M denotes the molar mass of methane, m denotes the mass of methane, and n denotes the number of…
Q: A bicycle tire has a pressure of 6.95 × 105 Pa at a temperature of 16°C and contains 2.00 L of gas.…
A: The given values are,
Q: The viscosity (η) of a gas depends on its mass, effective diameter, and average molecular velocity…
A: viscosity of helium = 2 * 10-5 kg/ms viscosity of methane = 1.1 * 10-5 kg/ms effective diameter of…
Q: A cubic box with sides of 17.32 cm contains 3.78E23 molecules having a mass of 3.572E(-27) kg with a…
A:
Q: What is the raot-mean- Square Speed in mis of gas Molecules with Molar molecular welght 33 gmỗl at a…
A: The answer is below
Q: If the density of air at N.T.P. 1.25 kg/m³, then the r.m.s velocity of a molecules at N.T.P. will be…
A: Given Data The density of air at N.T.P is :ρ=1.25 kg/m3 To find: The r.m.s velocity of air…
Q: A vessel contains an ideal gas with temperature of -15°C, a density of 0.16 kg/m3, and a molecular…
A:
Step by step
Solved in 2 steps