What is the volume of 67 mol of gas, in the unit of m3, when the pressure is 87 kPa and the temperature is 68°C? Use R = 8.314 J/(K mol) for the gas constant. Be careful with units, and remember that the temperature must be in Kelvin when you use the ideal gas equation.

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: A mole of an ideal gas sealed in cylinder is isothermally expanded to five times to its original…

A: The objective of the question is to find the initial and final pressure of the gas and the amount of…

Q: Avogadro's law: A mole of any gas occupies 022414 Determine (i) the universal gas constant and (ii)…

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Q: Suppose there are 100 moles of steam in a sealed container at 105◦C. The container is a box with…

A: The number of moles is, n=100 mol The temperature of a container is, T=105 °C=105+273 K=378 K The…

Q: An automobile engine works by injecting a fuel and air mixture into a cylinder with a piston. Once…

A: This question is based on ideal gas equation PV=nRT.

Q: 6) The condition called the standard temperature and pressure (STP) for a gas is defined to be a…

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Q: One mole of oxygen gas is at a pressure of 6 atm and a temperature of 27 °C. (a) If the gas is…

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Q: 4.5 moles of an ideal gas is held at 0.96 atm with a temperature of 453 k.  What is the volume of…

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Q: Suppose you double the pressure of an ideal gas, where the temperature is kept Constant. Use the…

A: The initial pressure of the gas is, P1=P The final pressure of the gas is, P2=2P

Q: A)An ideal gas is confined to a container at a temperature of 330 K.What is the average kinetic…

A: Part (A): Given: The temperature of the gas is 330 K.

Q: Write the ideal gas law in terms of the mass density 17.1 (measured in kg/m³) of the gas. At 0 °C…

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Q: A gas with volume 501 mL is at the temperature 12.3°C. What is volume of the gas, in the unit of mL,…

A: All ideal gases follow: PV=nRT Here P and n and R are constant. VT=constant 50112.3+273=V38.7+273…

Q: What would be the volume of 3.90 moles of an ideal gas, at STP? What is the pressure of this gas, if…

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Q: Four moles of an ideal gas are confined to a 35-liter container at a temperature of 30ºC.  What is…

A: Given data *The number of moles is n = 4 moles *The volume of the container is V  = 35 L *The given…

Q: An ideal gas has initial volume of 0.550 m3 and pressure of 9.65 x 104 Pa. (a) If the initial…

A: Volume, V = 0.550 m³ Pressure, P1 = 9.65×10⁴ Pa Initial temperature, T1 = 281 K Final temperature,…

Q: You do an experiment in which you transfer energy to 1.2 moles of a gas and measure it’s change in…

A: Given values: number of moles n = 1.2 moles From graph: Internal energy change ∆Q=3166-0=3166 J…

Q: Problem 5: In this problem we will consider some of the properties of liquid and vapor water at…

A: A table is given here. Using data from that table it is required to solve the problems. The entire…

Q: A hot air balloon uses the principle of buoyancy to create lift. By making the air inside the…

A: Let m be the mass of the air inside the balloon.

Q: Question 2. 1.60 x 106 Pa. Find (a) the temperature of the gas and (b) the average kinetie energy of…

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Q: An isolated quantity of an ideal gas at 299.1 K has a volume of 14.96 L at a pressure of 1.64 atm.…

A: The ideal gas equation is given as: PV = nRT Where, P is the pressure of the ideal gas. V is the…

Q: Suppose you have 2.86 moles of an ideal gas. What is the average kinetic energy of that gas (in…

A: number of moles of ideal gas (n) = 2.86Temperature (T) = 279.1 K

Q: Question 1 a.) A container (8.0 L = 8.0 x10-3 m3) has an ideal gas 2 mol. The is an initial…

A: (a) Write the ideal gas equation .

Q: A thin walled hollow aluminium cube 1.442m on a side contains 19.2kg of oxygen gas (o2) at 0 degrees…

A: Since you have posted a question with multiple subparts, we have solved only first three as per the…

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

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Q: The temperature at state A is 20.0ºC, that is 293 K. How many moles of ideal gas is there in the…

A: Here, at A  P = 4 atm = 4×105 Pa  V = 1 m3  T = 20+273 = 293 K

Q: 0.52 mol of argon gas is admitted to an evacuated 3.00 liter (3.00 × 10-3 m3) container at 20.0°C.…

A: Page 1

Q: An ideal gas is held in a non-rigid container that is kept at a constant temperature (295 K). The…

A: Given value--- Temperature is constant.  T = 295 K. P1 = 50 Pa. P2 = 30 Pa. V1 = 0.75 m3 . We have…

Q: An ideal gas is at a pressure 1.00 x 105 N/m2 and occupies a volume 20.00 m3. If the pressure of the…

A: Initial pressure (P) = 105 Nm2Initial volume (V) = 20 m3new pressure (P') = 4P Initial temperature =…

Q: (a) 0.3740 moles of krypton gas is placed in a 9.75 L container at 239 K. Find the pressure of the…

A: Solution:-Given thatnumber of moles of krypton gas (n)=0.3740 molesVolume of gas (V)=9.75…

Q: The figure below shows a gas contained in a vertical piston–cylinder assembly. A vertical shaft…

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Q: Suppose you have 0.53 moles of an ideal gas. What is the average kinetic energy of that gas (in…

A: Given data:  An ideal gas  Number of moles (n) = 0.53 Temperature (T) = 280.2 K Required: The…

Q: When gas expands in a cylinder with radius r, the pressure at any given time is a function of the…

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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.