At 30 o C and 8200 Pa absolute pressure Argon gas is filled in a volume of 0.80 m3 cylindrical tank. The tank has a piston that allows the volume to be changed. If the temperature is increased to 160 o C and the volume decreased to 0.52 m3 what will be the pressure?

Q: Nitrogen gas is trapped inside a 4.8L cylinder with a moveable piston at a pressure of 1.0atm. If…

A:

Q: The most probable speed for molecules of a gas at 296 K is 263 m/s. What is the molar mass of the…

A:

Q: Dry air is 78.1% nitrogen. What is the partial pressure of nitrogen when the atmospheric pressure is…

A: The expression for find partial pressure of nitrogen is Partial pressure=%of N2Patm

Q: Suppose there is a sample of xenon in a sealed rectangular container. The gas exerts a total force…

A: Given data :                   Force exerted by the gas (F) = 5.95 N                   Dimension of…

Q: A cylindrical tank has a tight-fitting piston that allows the volume of the gas to be changed. The…

A: The equation for an isothermal process is given by, PiVi=PfVf Here, Pi is the initial pressure, Vi…

Q: A volume of 250cm3 of an ideal gas has an initial temperature of 45 degrees C and an initial…

A: Given: Initial Volume, V1=250 cm3 Initial temperature, T1=45°C Initial Pressure, P1=120 kPa=120000…

Q: Dry air is 78.1% nitrogen. What is the partial pressure of nitrogen when the atmospheric pressure is…

A: atmospheric pressure is 1.01 X 105 N/m2

Q: The pressure in a constant-volume gas thermometer is 0.700 atm at 100°C and 0.512 atm at 0°C. (a)…

A: Given are: The initial pressure (P1) = 0.700 atm, The initial temperature (T1) = 100oC = 100 +273 K=…

Q: The pressure in a constant-volume gas thermometer is 0.700 atm at 100°C and 0.512 atm at 0°C. (a)…

A: (a) Find the linear coefficients. P=C1T+C20.512=C1×0+C2C2=0.512 Find the linear coefficients.…

Q: Suppose there is a sample of xenon in a sealed rectangular container. The gas exerts a total force…

A: Given: The applied force by the gas on the wall is 2.37 N. The cross-sectional area of the wall is…

Q: A gas occupies a volume of 250 mL at 745 mm Hg and 25°C. What additional pressure is required to…

A: In the given question We have to determine the additional pressure to reduce the gas.

Q: A tank contains 25.00% argon gas and the remaining is helium gas. If the partial pressure of argon…

A:

Q: Oxygen gas having a volume of 1180 cm3 at 41.7°C and 1.02 x 105 Pa expands until its volume is 1700…

A: Given, Volume V1 = 1180 cm3 =  1180 x 10-6 m3 Temperature T = 41.7C∘ =  41.7+273 =314.7 K Pressure…

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: A container holds 0.580 m3 of oxygen at an absolute pressure of 3.20 atm. A valve is opened,…

A: New volume 1.69 m^3 the gas occupy

Q: A gas is under pressure of 40 bar abs at 40°?. a. Compute the pressure in kPa b. Compute the gage…

A: The pressure =40bar T=Temperature=40°C=313k

Q: Oxygen gas having a volume of 1000 cm³ at 26.8°C and 1.04 x 105 Pa expands until its volume is 1870…

A: For ideal gas             PV=nRT                 where P= Pressure…

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: Find the number of moles in 6.00 L of gas at 20.0°C and under 7.04 ✕ 107 N/m2 of pressure.

A: Pressure, P= 7.04 x 107 Pa  Volume, V = 6 L=6 x 10-3 m3 Temperature, T =  20°C = 293 K

Q: The density of helium gas at 0°C is ?0 = 0.179 kg/m3. The temperature is then raised to T = 100°C,…

A:

Q: A container holds 0.510 m3 of oxygen at an absolute pressure of 3.10 atm. A valve is opened,…

A: Boyles Law: The volume of a gas at constant temperature varies inversely with the pressure.…

Q: The total translational kinetic energy of the molecules of a sample of gas at 447 K is 31900 J. How…

A:

Q: An ideal gas occupies a volume of 100 cm3 at 20 oC and 100 Pa. Find the number of moles of gas in…

A: The volume of an ideal gas, V=100 cm3=100×10-6 m3=1.0×10-4 m3   The temperature, T=20°C=20+273 K=293…

Q: A large cylindrical tank contains 0.700 m^3 of nitrogen gas at 25.0 ∘C and 1.35×105 PaP (absolute…

A:

Q: One mole of oxygen gas is at a pressure of 5.75 atm and a temperature of 26.5°C. (a) If the gas is…

A:

Q: A 1.50-mol gas has a pressure of 4.00 atm and a volume of 7.50L. what is the temperature of the gas?

A: The ideal gas equation is  P  V = n R T  where, P is the pressure, V is the volume, n is the number…

Q: What is the specific heat at constant pressure for N2 gas? Assume that N2 is an ideal gas. ⦁    3R/2…

A:

Q: An ideal gas at 17.1 °C and a pressure of 1.96 x 105 Pa occupies a volume of 3.21 m. (a) How many…

A:

Q: An ideal gas is enclosed in a constant volume container at a pressure of 0.7 atm and an initial…

A: For constant volume process we can write P1T1≡p2T2 P1=0.7atm,T1=100+273=373K P2=0.34 atm

Q: The total translational kinetic energy of the molecules of a sample of gas at 415 K is 17500 J. How…

A: Given that            The total Translational kinetic energy(K.E) = 17500J            Temperature…

Q: What is gas density, if under pressure of 105 Pa, its molecules move at a speed of 300 m/s

A: The expression for root mean square speed is v=3RTM…

Q: An ideal gas at 1.53 atm. is heated from 334.01K to 553.51K and its volume expands to 4 times its…

A:

Q: An oxygen tank has a volume of 100 ft3. When one pound of gas is expelled from the tank, the…

A:

Q: An ideal gas is held at constant volume. The initial pressure and temperature are 140 Pa and 127 oC.…

A: Given , ideal gas is held at constant volume. Initial Pressure , P1 = 140 Pa Initial temperature, T1…

Q: A cylinder bore in an aluminum engine block has a diameter of 95.00 mm at 20.00 degrees Celsius  A.…

A: The question is regarding linear thermal expansion of aluminium.  Linear thermal expansion…

Q: Calculate the temperature of 4.0 moles of a gas occupying 5 L at 3.32 atm. (R = 0.0821 atm.L/ K.mol)

A: Given No. Of moles of gas n = 4 Volume of gas V = 5L Pressure of gas P = 3.32 atm Gas constant R =…

Q: A cylindrical tank has a tight-fitting piston that allows the volume of the tank to be changed. The…

A: Since the temperature remains constant, the process is isothermal.  The equation of an isothermal…

Q: Find the density of nitrogen (N2) and oxygen (O2) at STP assuming they behave like an ideal gas.

A:

Q: A 0.04 m³ tank contains 1.7 kg of argon gas at a temperature of 150 K. Using the van de Waal's…

A:

Q: An ideal gas is enclosed in a constant volume container at a pressure of 0.7atm and an initial…

A: Given data: The initial pressure is, Pi= 0.7 atm The initial temperature is, Ti= 100 oC The…

Q: An isolated quantity of an ideal gas at 297.2 K has a volume of 17.80 L at a pressure of 1.37 atm.…

A:

Q: A container holds 0.420 m of oxygen at an absolute pressure of 3.80 atm. A valve is opened, allowing…

A:

Q: 61.5 L of oxygen at 17.0 °C and an absolute pressure of 3.45 atm are compressed to 35.0 L and at the…

A: Given data:  Initial Volume (V1) = 61.5 L Initial temperature (T1) = 17.0°C Initial pressure (P1) =…

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.