The Reaction That Represents the Standard Enthalpy of Formation for Acetone

question 75

Multiple Choice

The reaction that represents the standard enthalpy of formation for acetone (CH₃COCH₃) , a common ingredient in nail polish remover is:

• A) 3 C(graphite) + 3 H₂(g) + ½ O₂(g) \(\rarr\) CH₃COCH₃(l)
• B) 6 C(diamond) + 6 H₂(g) + O₂(g) \(\rarr\) 2 CH₃COCH₃(l)
• C) 3 C(diamond) + 3 H₂(g) + ½ O₂(g) \(\rarr\) CH₃COCH₃(l)
• D) CH₃COCH₃(l) \(\rarr\) 3 C(graphite) + 3 H₂(g) + ½ O₂(g)
• E) CH₃COCH₃(l) + 4 O₂(g) \(\rarr\) 3 CO₂(g) + 3 H₂O(g)

Recognize and classify different types of carbohydrates (monosaccharides, disaccharides, polysaccharides).

Understand tools and methods for measuring hydrogen ion concentration.

Compare the effectiveness of different antacids.

Analyze the implications of blood pH changes.

---

Definitions:

Culture Change

The modification of a society or organization's values, norms, and practices over time.

Resistance To Change

Refers to the opposition or pushback from individuals or groups when they perceive that a change occurring within an organization is a threat to them.

Formalized Rules

Established regulations and procedures designed to guide behavior and operations within an organization or institution.

Division Of Labor

A system in which different individuals or groups are responsible for different tasks or aspects of production, promoting efficiency and expertise.