A mixture of three noble gases (He, Ne and Ar) is confined to a 3.24 L container at 24 °C. The He exerts a pressure 2.61 atm, the Ne exerts a pressure of 1.56 atm and the Ar exerts a pressure of 3.25 atm. What is the total pressure in the container? 7.42 What is the mole fraction of Ne? 0.210 What is the mass of Ar in the gas mixture? 7.55 atm

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Q: partial pressure in torr due to nitrogen?

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Q: mixture

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Q: Calculate the density (in g/L) of Freon-12, CF2Cl2, at 32.2°C and 0.968 atm.

A: Since you have posted multiple questions, we are entitled to answer the first only.

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Q: The flame produced by the burner of a gas (propane) grill is a pale blue color when enough air mixes…

A: Please find the below attachments.

Q: partial pressure

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Q: A mixture that's 35.0% N2 and 65.0% O2 by volume has a total pressure of 2500. psi. What is the…

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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.