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Understanding Solutions and Solubility in Chemistry II: Key Concepts and Terms

This chapter provides an in-depth review of essential terms and concepts related to solutions in chemistry. Key topics include the definitions of solvent, solute, and the effects of concentration on solubility, including the notions of dilute, concentrated, saturated, and unsaturated solutions. It explores the principles behind Henry's Law, equilibrium in solubility, and the characteristics that differentiate solutions, colloids, and suspensions. Additionally, it emphasizes how molecular behavior in water influences electrical conductivity and highlights key terminology in the context of solubility.

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Understanding Solutions and Solubility in Chemistry II: Key Concepts and Terms

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  1. Chemistry II Chapter 12 Review Key Terms in chapter (solvent, solute, effervescence) Dilute can also be saturated Concentrated can also be unsaturated Molecules whose water solutions can carry electric current ionize in water. The rate at which a solid dissolves is not related to solubility.

  2. Chemistry II Chapter 12 Review Henry’s Law = relates pressure to gas-liquid solubility. i.e. as temp increases, solubility of gases in liquids generally decreases. Equilibrium – when a solute dissolves and recrystallizes at the same rate. Molarity = Mol Solute Molality = Mol Solute L of Solvent Kg of Solvent

  3. Chemistry II Chapter 12 Review Solution -homogeneous mixtures, smallest particle size -do not settle out, cannot be filtered Suspensions -heterogeneous mixtures, largest particle size -settle out with standing, can be filtered Colloids -heterogeneous mixtures, in-between particle size -do not settle out, cannot be filtered -scatter light through clear

  4. Chemistry II Chapter 12 Review Fill-in Word Bank Alloy increase Colloid ions Decreases Nonpolar Equilibrium Particle Size Exothermic Solute Hydrate Solvated Hydration Solution Immiscible Supersaturated Sol.

  5. Chemistry II Chapter 12 Review

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