A piston-cylinder of gas has an initial pressure of 25 psi.  The volume is increased to 2.5 times the initial volume.  The temperature is increased from 290oC to 720oC.  What is the final pressure?

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Q: A piston-cylinder of gas has an initial pressure of 25 psi.  The volume is increased to 2.5 times…

A: It is given that,

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A: Volume of container (V) = 1000 L = 1 m3Mass of argon gas = 50 kg Molar mass = 40 kgkmol = 0.04 kgmol…

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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.