a) calculate the mass of argon gas in 40.0L at STP. b) A gas has initial at volume 40.0 L, pressure 600 mmHg and temperature 35°C. Calculate the final pressure of the gas in atm if the volume and temperature are changed to 2500mL and 225K, respectively. c) A nitrogen gas container has a volume of 35.0L. Calculate the mass of nitrogen in the container if the gas has a pressure of 1800torr at 42°C.

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A: To solve this problem, we can use the combined gas law equation,  P1​V1​/T1​=P2​V2​/T2​,  where P is…

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A: Recall the relation between partial pressure and mole fraction of gas   Partial pressure = Mole…

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A:

Q: A gas mixture is made by combining 8.8 g8.8 g each of Ar,Ar, Ne,Ne, and an unknown diatomic gas. At…

A: 6

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Q: glass container was initially charged with 1.70 moles of gas sample at 4.50 atm and 21.7 C . Some of…

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Q: Page of 4 4- Calculate the final volume of a sample of gas initially occupying 2.23L at 9°C and 1.72…

A: The combined gas law can be defined as the law which is formed by combination of  three gas laws.--…

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A: Welcome to bartleby !

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A: Given P1 = 810.8 mmHg V1 = 10.09 L P2 = ? V2 = 9.47 L

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.