The Standard Enthalpy of Formation of Ammonia at 25 ^$\circ$ C Is -46

question 82

Multiple Choice

The standard enthalpy of formation of ammonia at 25 ^$\circ$ C is -46.3 kJ/mol. Estimate the N-H bond enthalpy at this temperature.(Given: BE(N $\equiv$ N) = 941.4 kJ/mol, BE(H-H) = 436.4 kJ/mol)

• A) 360 kJ/mol
• B) 383 kJ/mol
• C) 391 kJ/mol
• D) 459 kJ/mol
• E) 475 kJ/mol

Recognize the role of powerful groups in shaping laws and norms.

Understand the concept of psychosexual stages according to Freud.

Identify the characteristics and outcomes of specific psychosexual stages (oral, anal, phallic, latency, genital).

Recognize Freud's defense mechanisms and their role in personality development.

---

Definitions:

Social Learning

is a theory that proposes individuals learn behaviors, values, and norms through observing and imitating others in a social context.

Distal Infant Care

Distal infant care refers to parenting practices that involve less physical closeness and more independent activities for the baby, focusing on the use of objects and verbal communication rather than physical contact.

Proximal Infant Care

A caregiving approach focusing on close physical and emotional contact between the caregiver and infant, such as through holding and responsive interaction.

Erikson's Stage

A phase in Erik Erikson's theory of psychosocial development, each marked by a specific conflict that contributes to a person's psychological growth.