taj! A JESTION 22 hydrogen molecules have an average speed 0.25 time en molecules because the average speed of mass of oxygen is 16 tin Three gases are combined in a sealed 2.63 L sealed flask. If Ne has a partial pressure of 0.433 atm, Ar has a partial pressure of 1.31 atm and He has a partial pressure of 0.392 atm, what is the mole fraction of Ar in the flask? You do not need to use scientific notation, units are not required and please report your answer to 3 signifcant figures. gas are in separate containers. Which statement is correct? nge kinetic energies and oxygen molecules have an average speed 0.25 times that of ater than that of oxygen molecules because the average speed of hydrog

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Q: A mixture of gasses contains 4.64 mol Ne, 0.748 mol Ar, and 2.59 mol Xe. What is the partial…

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Q: In a 10.00 L steel container, and at a temperature of 25.0oC, we have 76.0 g of O2(g) and 63.9 g of…

A: Given that:Volume of the container, V = 10.00 LTemperature, T = 25.0oC = 298.15 KThe container…

Q: cools

A: Dear student I have given answer to your question in the image format.

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A: First we are calculate presure of oxygen

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Q: A 7.45 L container holds a mixture of two gases at 41 °C. The partial pressures of gas A and gas B,…

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Q: . A heliox deep-sea diving mixture contains 4.0% oxygen and 96.0% helium. What is the partial…

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Q: A mixture of 0.158 moles CO, 0.412 moles H2 and 0.710 moles O2 has a total pressure of 7.05 atm.…

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Q: A 8.60 L container holds a mixture of two gases at 25 °C. The partial pressures of gas A and gas B,…

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Q: Suppose Daniel has a 2.50 L bottle that contains a mixture of O2, N, and CO2 under a total pressure…

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Q: In a 10.00 L steel container, and at a temperature of 25.0°C, we have 76.0 g of O2(g) and 63.9 g of…

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Q: A 8.70 L container holds a mixture of two gases at 33 °C. The partial pressures of gas A and gas B,…

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Q: A mixture of He, Ne, and Ar has a pressure of 16.7 atm at 28.0 °C. If the partial pressure of He is…

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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.