Below Is a Structural Formula of Acetic Acid

question 38

Multiple Choice

Below is a structural formula of acetic acid. Complete its Lewis structure. What are the approximate bond angles as predicted by VSEPR theory for angles A-C?

• A) A = 90°, B = 90°, C = 180°
• B) A = 109°, B = 90°, C = 180°
• C) A = 90°, B = 109°, C = 180°
• D) A = 109°, B = 120°, C = 109°
• E) A = 109°, B = 90°, C = 109°

Differentiate between monozygotic and dizygotic twins and their formation processes.

Recognize the impact of maternal behaviors and external factors on fetal development.

Identify critical periods in prenatal development and the concept of teratogens.

Understand the prenatal influences on child temperament and activity levels.

---

Definitions:

Operant Behavior

A type of learned behavior that is controlled by the consequences that follow it, including rewards and punishments.

Negative Life Pressures

Situations and experiences that cause stress or discomfort, potentially leading to negative psychological or physical health outcomes.

Optimist

An individual inclined to see the more favorable side of events or conditions and to expect the most favorable outcome.

Expectations

Beliefs or anticipation about the way events, behaviors, or things should happen or be.