A Sealed 26- M³ Tank Is Filled with 2000 Moles

question 10

Multiple Choice

A sealed 26- m³ tank is filled with 2000 moles of oxygen gas (O₂) at an initial temperature of 270 K. The gas is heated to a final temperature of 460 K. The ATOMIC mass of oxygen is 16.0 g/mol, and the ideal gas constant is R = 8.314 J/mol · K = 0.0821 L · atm/mol · K. The final pressure of the gas is closest to

• A) 0.29 MPa.
• B) 0.31 MPa.
• C) 0.33 MPa.
• D) 0.34 MPa.
• E) 0.36 MPa.

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Definitions:

Ending Inventory

The amount of goods available for sale at the finis of an accounting cycle.

Perpetual LIFO Method

The perpetual LIFO (Last In, First Out) method is an accounting technique for inventory valuation where goods are assumed to be sold in the reverse order they were acquired, continuously adjusting inventory value.

Income Before Taxes

The profit a company generates before accounting for taxes, used to assess the operational efficiency of a business.

Income Taxes

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