When 0157 Mol of NH₃ Is Reacted with Excess HCl, 6

question 40

Multiple Choice

When 0.157 mol of NH₃ is reacted with excess HCl, 6.91 kJ of energy is released as heat. What is ΔH for this reaction per mole of NH₃ consumed?

• A) -22.7 J
• B) -44.0 kJ
• C) +44.0 kJ
• D) -1.08 kJ
• E) +22.7 J

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Definitions:

Behaviorism

A branch of psychology that studies observable behavior, emphasizing the role of environmental factors in shaping behavior, excluding subjective factors like feelings or motives.

Functionalism

A psychological perspective that considers mental life and behavior in terms of active adaptation to the person's environment.

Structuralism

An early school of psychology that aimed to analyze the structure of the mind by breaking down mental processes into their basic components.

Humanism

A philosophical and ethical stance that emphasizes the value and agency of human beings, individually and collectively, often emphasizing human reason, ethics, and justice.