Use the Following Information to Determine the Standard Enthalpy of Formation

question 40

Multiple Choice

Use the following information to determine the standard enthalpy of formation of NH₃(g) .
N-H bond enthalpy = 390 kJ.mol^-1
$\Delta$ H_f ^$\omicron$ (H(g) ) = 217.9 kJ.mol^-1
$\Delta$ H_f ^$\omicron$ (N(g) ) = 472.6 kJ.mol^-1

• A) -44 kJ.mol^-1
• B) -691 kJ.mol^-1
• C) -516 kJ.mol^-1
• D) -83 kJ.mol^-1
• E) -1170 kJ.mol^-1

Recognize the limitations and criticisms of Freud's psychoanalytic theory.

Explain the concept of sublimation and its role in channeling unacceptable impulses into socially acceptable actions.

Understand the humanistic perspective on personality, emphasizing self-actualization and conditions of worth.

Analyze the role of the self-concept and self-verification in one's psychological experience according to Carl Rogers.

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Definitions:

Photoautotroph

An organism that obtains energy from light and synthesizes organic compounds from inorganic raw materials; includes plants, algae, and some bacteria. Compare with photoheterotroph, chemoautotroph, and chemoheterotroph.

Fumigallin

A chemical compound originally discovered for its antibiotic properties, often mentioned in the context of beekeeping to treat nosema disease.

Psilocybin

A naturally occurring psychedelic compound produced by more than 200 species of fungi.

Ergot Compounds

Chemical substances derived from the fungus Claviceps purpurea (ergot), which infects cereal grains and possesses psychoactive and medicinal properties, historically involved in the cause of ergotism or "St. Anthony's fire."