Ch.12 - SolutionsWorksheetSee all chapters
All Chapters
Ch.1 - Intro to General Chemistry
Ch.2 - Atoms & Elements
Ch.3 - Chemical Reactions
BONUS: Lab Techniques and Procedures
BONUS: Mathematical Operations and Functions
Ch.4 - Chemical Quantities & Aqueous Reactions
Ch.5 - Gases
Ch.6 - Thermochemistry
Ch.7 - Quantum Mechanics
Ch.8 - Periodic Properties of the Elements
Ch.9 - Bonding & Molecular Structure
Ch.10 - Molecular Shapes & Valence Bond Theory
Ch.11 - Liquids, Solids & Intermolecular Forces
Ch.12 - Solutions
Ch.13 - Chemical Kinetics
Ch.14 - Chemical Equilibrium
Ch.15 - Acid and Base Equilibrium
Ch.16 - Aqueous Equilibrium
Ch. 17 - Chemical Thermodynamics
Ch.18 - Electrochemistry
Ch.19 - Nuclear Chemistry
Ch.20 - Organic Chemistry
Ch.22 - Chemistry of the Nonmetals
Ch.23 - Transition Metals and Coordination Compounds

Solution: Many colloids employ micelles in order to mix a hydrophilic and hydrophobic substance. The _____________tails of the molecules point inward and the _____________heads reside on the outside.   A. Hydrophobic; hydrophilic B. Hydrophilic; hydrophobic C. Positive; negative D. Negative; positive

Problem

Many colloids employ micelles in order to mix a hydrophilic and hydrophobic substance. The

_____________tails of the molecules point inward and the _____________heads reside on the

outside.

 

A. Hydrophobic; hydrophilic

B. Hydrophilic; hydrophobic

C. Positive; negative

D. Negative; positive