The Pressure of O₂ in a 15

question 38

Multiple Choice

The pressure of O₂ in a 15.0 L flask is 322 mm Hg at 44 °C.What mass of O₂ is in the flask? (R = 0.08206 L⋅atm/mol⋅K)

• A) 0.244 g
• B) 5.80 g
• C) 7.82 g
• D) 15.2 g
• E) 56.3 g

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Definitions:

Bushel

A unit of volume used primarily in the United States for measuring agricultural commodities, equivalent to approximately 35.24 liters.

Marginal Costs

The additional cost incurred in producing one more unit of a good or service, critical in decision-making regarding production volumes.

Standby Seats

Airline or event tickets made available last minute, typically at a lower price, for customers willing to wait for no-shows or extra capacity.

Full Capacity

The maximum level of output that a facility can produce under normal operating conditions.