The pressure in P = 10T/V     of a gas in a cylinder is given by   with T in kelvins (K) and V in m3 . If T is increasing at a rate of 3 K/min with V held fixed at 5m3 , find the rate at which the pressure is changing when T = 50K .   If T is held fixed at 50K while V is decreasing at the rate of which the pressure is changing when V =5m3 .

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A: given: mean free path l = 2.18*10-7 mradius of atom r = 1.11*10-11 m

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Q: at what pressure the mean square speed of a certain gas of density 1.2kg/m3 will be 2×105m/s?

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Q: have an unknown volume of gas at a pressure of 0.500 atm and a temperature of 325 K.  If I raise the…

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Q: In idea gas, if temperature do not change and pressure increase twice, then volume a. unchanged b.…

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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.