A Sealed 89-M³ Tank Is Filled with 6000 Moles of Oxygen

question 19

Multiple Choice

A sealed 89-m³ tank is filled with 6000 moles of oxygen gas (O₂) at an initial temperature of 270 K. The gas is heated to a final temperature of 350 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 initial pressure of the gas is closest to

• A) 0.15 MPa.
• B) 0.17 MPa.
• C) 0.19 MPa.
• D) 0.13 MPa.
• E) 0.11 MPa.

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Definitions:

Korsakoff's Syndrome

A chronic memory disorder typically caused by severe deficiency of thiamine (vitamin B1), often associated with chronic alcoholism.

Memory Problems

Issues or impairments in the ability to recall or retain information, impacting daily functioning and activities.

Korsakoff's Syndrome

A chronic memory disorder often associated with alcoholism, characterized by short-term memory loss, making up stories (confabulation), and repetition.

Chronic Alcoholics

Individuals who persistently engage in excessive alcohol consumption, leading to significant physical and mental health issues.