A cylindrical flask of cross-sectional area A is fitted with an airtight piston that is free to slide up and down. Contained withinthe flask is an ideal gas. Initially the pressure applied by the piston is 140 kPa and the height of the piston above the base of theflask is 22 cm. When additional mass is added to the piston, thepressure increases to 180 kPa. Assuming the system is always atthe temperature 290 K, find the new height of the piston.

Q: The work done in changing volume of a gas from 1.5 m' to 6.7 m' in an isobaric process (at constant…

A: SOlution: Given that V1 = 1.5 m3 V2 = 6.7 m3 Q = 10.5x105 J

Q: A high-pressure gas cylinder contains 50.0 L of toxic gas at a pressure of 1.40 X 107 N/m2 and a…

A: Given: Pressure=1.40 X 107 N/m2

Q: One mole of an ideal gas initially at a temperature of T₁ = 2.2°C undergoes an expansion at a…

A: 1) Number of moles of an ideal gas: n = 1 2) Initial temperature of an ideal gas: Ti = 2.2o C =…

Q: Which of the following is not true about an ideal gas?(a) The average kinetic energy of the gas…

A: Consider the statement (a). Write the expression for the average kinetic energy of the gas. Ek=32kT…

Q: (a) An ideal gas occupies a volume of 1.8 cm3 at 20°C and atmospheric pressure. Determine the number…

A:

Q: A 6.55-L vessel contains 4.20 moles of gas at a pressure of 1.60 x 10° Pa. (a) Find the temperature…

A: Given Data: The volume of the vessel is V = 6.55 L The number of moles of gas is n = 4.20 moles. The…

Q: (a) An ideal gas occupies a volume of 2.4 cm3 at 20°C and atmospheric pressure. Determine the number…

A: The ideal gas equation is given by: PV=nRT, where P is pressure, V is volume, Tis temperature, and n…

Q: A high-pressure gas cylinder contains 50.0 L of toxic gas at a pressure of 1.40 × 107 N/m2 and a…

A: Dear student, this question contains more than three sub-parts. As per guide lines we will answer…

Q: A high-pressure gas cylinder contains 50.0 L of toxic gas at a pressure of 1.40×107 N/m2 and a…

A: The initial temperature of a gas is, The final temperature of a gas is, The initial pressure of a…

Q: A rigid, insulated vessel is divided into two compartments connected by a valve. Initially, one…

A:

Q: (a) An ideal gas occupies a volume of 2.4 cm3 at 20°C and atmospheric pressure. Determine the number…

A: GIVEN Volume of the ideal gas = 2.4 cm3  at 200C To find out the no of molecules of the gas in the…

Q: The initial temperature of three moles of oxygen gas is 23.5°C, and its pressure is 6.30 atm. (a)…

A: Let T1 and T2 be the initial and final temperature respectivelyLet P1 and P2 be the initial and…

Q: A cylinder with a movable piston holds 2.95 mol of argon at aconstant temperature of 235 K. As the…

A:

Q: An ideal gas is confined in a box that initially has pressure P.  If the absolute temperature of the…

A:

Q: Compute (a) the number of moles and (b) the number of molecules in 1.00 cm3 of an ideal gas at a…

A:

Q: Modern vacuum pumps make it easy to attain pressures of the order of 10-13 atm in the laboratory.…

A: We have to determine the number of molecules in a certain pressure of gas. We are aware that the gas…

Q: A container having a volume of 2.3 m3 holds 9 moles of helium gas at 192°C. If the helium behaves…

A: The average kinetic energy (KE) per particle in an ideal monoatomic gas at temperature T (in Kelvin)…

Q: The pressure gauge on a tank registers the gauge pressure, which is the difference between the…

A: Given data mass of the oxygen m=15.0kg initial pressure =35.0 atm temperature is constant  final…

Q: The initial temperature of three moles of oxygen gas is 35.0°C, and its pressure is 6.90 atm. (a)…

A:

Q: The well-insulated container is initially evacuated. The supply line contains air that ismaintained…

A:

Q: (a) An ideal gas occupies a volume of 2.6 cm3 at 20°C and atmospheric pressure. Determine the number…

A: Part (a) Given Data: Volume of gas is V = 2.6 cm3. Temperature of gas is T = 20 °C. Atmospheric…

Q: A high-pressure gas cylinder contains 50.0 L of toxic gas at a pressure of 1.40×107 N/m2 and a…

A:

Q: A hollow container is filled with an ideal gas. the container is designed to maintain a constant…

A:

Q: A vessel of volume 80 x 10m° contains an ideal gas ai 300 K and 200 kPa. The gas is allowed to leak…

A: Givenvolume of vessel ,V=8.0×10-3 m3Temperature ,T=300 KPresure of gas before leakage  ,P1=200 kPa…

Q: a Gas is contained in a 6.00-L vessel at a temperature of 28.0°C and a pressure of 6.00 atm. (a)…

A: Given. V = 6 L T = 28°C = 301 K P = 6 atm

Q: A cylinder with a movable piston holds 2.95 mol of argon at a constant temperature of 235 K. As the…

A: The ultimate gas volume must be determined. We are aware that the gas has a mole mass of 2.95 mol, a…

Q: Compute (a) the number of moles and (b) the number of molecules in 6.7 cm3 of an ideal gas at a…

A: Given: the number of molecules in 6.7 cm3 of an ideal gas at a pressure of 44 Pa and a temperature…

Q: A large cylindrical tank contains 0.750 m3 of nitrogen gas at27C and 7.50 * 10^3 Pa (absolute…

A: Boyle's law states that the pressure of an ideal gas is inversely proportional to its volume at…

Q: (a) Use the ideal gas equation to estimate the temperature at which 1.00 kg of steam (molar mass M =…

A:

Q: (a) The temperature of a gas increases from 40.5K to 73.5 K while its volume remains constant. What…

A: Both subparts will be solved using Gay-Lussac's law , which states that when volume is constant, the…

Q: Below the surface of the sea water where the pressure is P=2.45x10^5 Pa and the temperature i 5C, a…

A: Write the ideal gas equation

Q: image

A: Ideal gas equation is as follows: PV=nRT…

Q: (a) An ideal gas occupies a volume of 1.4 cm3 at 20°C and atmospheric pressure. Determine the number…

A: (a) The volume of the gas is 1.4 cm3. The temperature is 20 degrees Celcius.

Q: Oxygen gas having a volume of 1000 cm3 at 40.0C and1.01 * 10^5 Pa expands until its volume is 1500…

A: We will assume it to be an ideal gas. Since data are insufficient to consider it to be a real gas…

Q: the initial temperature of an ideal gas at 2.250 atm is 62.00 ˚C, what final temperature would cause…

A:

Q: (a) A rigid tank contains 1.30 moles of nitrogen, which can be treated as an ideal gas, at a…

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Q: An ideal gas is enclosed in a cylinder with a movable piston on top. The piston has a mass of 8 kg…

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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.