Hexachlorophene Is Used as a Disinfectant in Germicidal Soaps

question 40

Multiple Choice

Hexachlorophene is used as a disinfectant in germicidal soaps. What mass of hexachlorophene (406.9 g/mol) must be added to 125 g of chloroform to give a solution with a boiling point of 62.60°C? (For chloroform, K_b = 3.63°C/m; boiling point of pure chloroform = 61.20°C)

• A) 19.6 g
• B) 17.2 g
• C) 40.7 g
• D) 50.9 g
• E) 157 g

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Definitions:

Social Cognitive Theory

A theory that emphasizes the role of observational learning, imitation, and modeling in behavior, asserting that people learn within a social context.

Representational Processes

The cognitive mechanisms by which people perceive, interpret, and mentally organize their surroundings.

Imitative Processes

The psychological mechanisms through which individuals replicate or mimic the behaviors, actions, or attitudes of others, often as a form of social learning.

Media Violence

Representations of violent acts in media sources, such as TV, movies, video games, and the internet, which are a subject of concern regarding their potential influence on real-life aggressive behavior.