How Much Heat Energy Must Be Removed from 150 G

question 31

Multiple Choice

How much heat energy must be removed from 150 g of oxygen at 21°C to liquefy it at −183°C? (The specific heat of oxygen gas is 0.218 cal/g⋅°C,and its heat of vaporization is 50.9 cal/g. )
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• A) 28,620 cal
• B) 14,310 cal
• C) 3,580 cal
• D) 7,160 cal
• E) 21,470 cal

Recognize the mechanisms and importance of spinal reflexes in human behavior.

Identify and differentiate between various methods of assessing brain-behavior relationships.

Understand the significance of key brain structures in regulating essential life functions and behaviors.

Analyze the effects of damage to specific brain areas on physiological and psychological functions.

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Definitions:

Horizontal Merger

A business consolidation that occurs between firms who operate in the same industry, often aimed at creating a more competitive entity with higher market share.

Conglomerate Merger

A merger between companies that operate in entirely different industries.

Supplier

An entity that provides goods or services to another organization involved in a supply chain.

Conglomerate

A large corporation composed of diverse companies operating in various industries under one corporate group.