Trimix is a general name for a type of gas blend used by technical divers and contains nitrogen, oxygen and helium. In one Trimix blend, the partial pressures of each gas are 55.0 atm oxygen, 90.0 atm nitrogen, and 51.0 atm helium. What is the percent oxygen (by volume) in this trimex blend?

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A: V1=250mL P1=1.00atm P2=3.75 atm V2=?

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Q: The gas in a 250. mL piston experiences a change in pressure from 1.00 atm to 4.75 atm. What is the…

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Q: pressure

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Q: 1. A gas mixture contains each of the following gases at the indicated partial pressures: N2, 226…

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Q: Trimix is a general name for a type of gas blend used by technical divers and contains nitrogen,…

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Q: The gas in a 250. mL piston experiences a change in pressure from 1.00 atm to 3.10 atm. What is the…

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Q: Suppose a mixture containing 2.54 g H2 and 37.5 g NO has a total pressure of 3.44 atm. What are the…

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Q: A sample of helium gas at a pressure of 673 torr and a temperature of 24.8 celcius , occupies a…

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Q: A sample of a gas mixture contains the following quantities of three gases. compound mass со 2.33 g…

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A:

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Q: What is the total pressure in atm of a gas mixture

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Q: an aerosol can have a pressure of 1.75 atm what is this pressure in units of mm hg

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Q: Trimix is a general name for a type of gas blend used by technical divers and contains nitrogen,…

A:

Q: If 4.6 moles of gas are contained in a volume of 1.75 L, what is the new volume if 1.4 moles are…

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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.