Classify each compound as a strong electrolyte or nonelectrolyte. a. K₂SO₄ b. C₆H₁₂O₆ c. K₂CO₃ d. CH₃OH

Key Concepts

Electrolytes

Electrolytes are substances that dissociate into ions when dissolved in water, allowing the solution to conduct electricity. Strong electrolytes completely ionize in solution, while weak electrolytes partially ionize. Understanding the distinction between these types is crucial for classifying compounds based on their ability to conduct electricity.

Strong Electrolytes

Strong electrolytes are typically ionic compounds that fully dissociate into their constituent ions in aqueous solution. Examples include soluble salts like potassium sulfate (K2SO4) and potassium carbonate (K2CO3). Recognizing strong electrolytes is essential for determining which compounds will significantly affect the conductivity of a solution.

Nonelectrolytes

Nonelectrolytes are substances that do not dissociate into ions in solution and therefore do not conduct electricity. Common examples include sugars like glucose (C6H12O6) and alcohols like methanol (CH3OH). Identifying nonelectrolytes is important for understanding the behavior of different compounds in solution and their impact on electrical conductivity.