For many purposes we can treat propane (C3H8) as an ideal gas at temperatures above its boiling point of −42.°C. Suppose the temperature of a sample of propane gas is lowered from 60.0°C to 10.0°C, and at the same time the pressure is increased by 15.0%.     Does the volume of the sample increase, decrease, or stay the same?   increase decrease stays the same           If you said the volume increases or decreases, calculate the percentage change in the volume. Round your answer to the nearest percent.     %

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: Some incandescent light bulbs are filled with argon, because it is an inert gas.An argon atom has a…

A: The objective of the question is to calculate the root mean square (rms) speed of argon atoms near…

Q: What is the average energy per molecule of a gas at 104 °C? K = unit J What is the total internal…

A: The average energy (average translational kinetic energy) per molecule of an ideal gas at…

Q: The number density in a container of neon gas is 5.40 × 1025 m -3 The atoms are moving with an rms…

A: Given Data:The number density in a container of neon gas is The rms speed of the atom is The…

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: 5.00 grams of monatomic ide= the gas is 4.50x10 m/s. If the What is the temperature

A: We have givenMass of monoatomic gas (m)=5 g=5×10-3 kgVolume of container (V)=0.500 m3Vrms=4.50×102…

Q: An argon atom has a mass of 6.63 ×10−26×10-26 kg. What is the rms speed, in meters per second, for…

A:

Q: Four tanks A, B, C, and D are filled with monatomic ideal gases. For each tank, the mass of an…

A:

Q: A weather balloon is designed to expand to a maximum radius of 23 m at its working altitude, where…

A: Given:-  The maximum radius of the balloon is r1 =23 m  The pressure P1 = 0.030 atm and temperature…

Q: A sealed container with volume V= 89.0m3 is filled with n= 6.00 x 103mol of oxygen gas (O2) at an…

A:

Q: Four closed tanks, A, B, C, and D, each contain an ideal gas. The table gives the absolute pressure…

A: For an ideal gas, the ideal gas law is given as PV=nRTP is pressure of the gasV is its volumen is…

Q: he number density of gas atoms at a certain location in the space above our planet is about 2.90 ✕…

A: Due to multiple questions posted, we will be only answering the first question. If any specific…

Q: Calculate the temperature T of a sample of gas when the average translational kinetic energy of a…

A:

Q: For many purposes we can treat nitrogen N2  as an ideal gas at temperatures above its boiling point…

A:

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: sealed container has a volume of 0.020 m3 and contains 15.0 g of molecular nitrogen (N2),which has a…

A: The objective of the question is to calculate the absolute pressure of the nitrogen gas in a sealed…

Q: 10²⁰ molecules of an ideal gas strike a wall for one second at an angle of 30° against the normal…

A:

Q: (a) Find the temperature of the gas. (b) Find the average kinetic energy of a gas molecule in the…

A: The temperature of the gas can be determined by,PV=nRT⇒T=PVnR The Volume occupied by this gas is…

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

A:

Q: 1- 0.52 mol of argon gas is admitted to an evacuated 3.00 liter (3.00 × 10-3 m3) container at…

A:

Q: A pipe of length L connects to thermal reservoirs that are kept constant at temperatures T1 and T2.…

A: We have  X = 0.4 L  Temperature of thermal reservoirs = T1, T2  Temperature of gas = T

Q: Various coefficients are used to represent the non–ideal behavior of real gases. A common one is…

A: To find the equation of the line that best fits the given data, we can perform polynomial…

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 cylinder has a piston at one end that can be moved in or out to change the volume of gas inside.…

A:

Q: Oxygen (O2) has a molar mass of 32.0 g/mol . a) What is the root-mean-square speed of an oxygen…

A:

Q: Calculate the temperature T of a sample of gas when the average translational kinetic energy of a…

A: given that Average translational kinetic energy=8.23 x 10-21 J  Average translational kinetic energy…

Q: The cylinder in the drawing contains 4.07 mol of an ideal gas. By moving the piston, the volume of…

A:

Q: ins? K

A: Molar mass of hydrogen gas M = 23.016 g/ mol  Rms speed of gas                    v = 450 m/s…

Q: onfined to a cylinder by a massless piston that is attached to an ideal spring. Outside the cylinder…

A: Now

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.