He and O₂ Gases Are Mixed at a Scuba Diving

question 139

Short Answer

He and O₂ gases are mixed at a scuba diving store.A 40.0 L He cylinder at 10.0 atm pressure is connected to a 10.0 L O₂ cylinder at 5.0 atm pressure.The valve between them is opened and the gases completely mix.The final pressure is _______ and the mole fraction of O₂ is _______.

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Definitions:

Marginal Cost

The rise in overall expenses resulting from the production of an additional unit.

Employment Discrimination

Unfair treatment of employees based on race, gender, religion, national origin, physical or mental disability, age, sexual orientation, and other characteristics.

Underemployment

Underemployment refers to a situation where workers are employed in jobs that do not fully utilize their skills or expertise, or when they work fewer hours than they would prefer.

Production Possibilities Curve

A graphical representation in economics showing the maximum number of goods or services that can be produced within an economy given fixed resources and technology, illustrating the trade-offs of economic choice.