Estimate the Enthalpy Change for the Combustion of One Mole $\equiv$

question 109

Multiple Choice

Estimate the enthalpy change for the combustion of one mole of acetylene, C₂H₂, to form carbon dioxide and water vapor.
BE(C-H) = 456 kJ/mol
BE(C $\equiv$ C) = 962 kJ/mol
BE(O=O) = 499 kJ/mol
BE(C=O) = 802 kJ/mol
BE(O-H) = 462 kJ/mol

• A) +1010 kJ/mol
• B) +653 kJ/mol
• C) -155 kJ/mol
• D) -1010 kJ/mol
• E) -1759 kJ/mol

Understand different assessment techniques used by community health nurses to evaluate community health needs.

Identify the types of clients who are most likely to require home health services.

Recognize the range of services provided by home health agencies.

Distinguish between different types of health interventions (primary, secondary, tertiary).

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Definitions:

Cognition

The mental action or process of acquiring knowledge and understanding through thought, experience, and the senses, encompassing processes such as memory, judgment, and problem-solving.

Sympathetic Nervous System

A branch of the autonomic nervous system responsible for the body’s fight or flight response, regulating involuntary actions like heart rate and blood flow in reaction to stress.

Parasympathetic Nervous System

A division of the autonomic nervous system responsible for rest and digestion, conserving energy, and lowering heart rate.

James-Lange Theory

A theory of emotion that suggests emotions occur as a result of physiological reactions to events.