Exhibit 3-4 Experiments Have Shown That for 1,2-Dichloroethane,ClCH₂CH₂Cl,in Carbon Tetrachloride Solution at Solution

question 11

Short Answer

Exhibit 3-4
Experiments have shown that for 1,2-dichloroethane,ClCH₂CH₂Cl,in carbon tetrachloride solution at 25 °C,70% of the molecules are in the anti and 30% are in the gauche conformation.
-Refer to Exhibit 3-4.Draw a Newman projection of the anti conformation of 1,2-dichloroethane.

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Definitions:

Sensorimotor

A developmental stage in infants and toddlers, where they explore and understand the world primarily through sensory experiences and motor activities.

Preoperational

Refers to the stage in Jean Piaget's theory of cognitive development where children from 2 to 7 years old engage in symbolic play and struggle with logic and taking the perspective of others.

Concrete Operational

A stage in Piaget's theory of cognitive development (typically ages 7 to 12) where children gain a better understanding of logical operations and are no longer fooled by appearances.

Formal Operational

Refers to one of the stages in Jean Piaget's theory of cognitive development, characterized by the ability to think abstractly, logically, and systematically.