Ch.4 - Chemical Quantities & Aqueous ReactionsWorksheetSee 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: The image below represents a small volume within 550 mL of aqueous ethanol (CH3CH2OH) solution. (The water molecules have been omitted for clarity.) Which image below best represent

Problem

The image below represents a small volume within 550 mL of aqueous ethanol (CH3CH2OH) solution. (The water molecules have been omitted for clarity.)


A space-filling molecular model depicting a collection of six ethanol molecules.

Which image below best represents the same volume of the solution after we add an additional 550 mL of water?

Three space-filling molecular models labeled a, b, and c. Model a depicts a collection of twelve ethanol molecules. Model b depicts a collection of six ethanol molecules. Model c depicts a collection of three ethanol molecules.