Interpretation:The concept of phase in relation to homogenous and heterogenous mixtures needs to be explained.
Concept Introduction: A phase is any part of a sample that has a consistent composition.
Answer to Problem 14LC
A homogeneous mixture has one phase whereas a heterogeneous mixture has two or more phases.
Explanation of Solution
A compound that is made up of two or more chemical components that are not chemically linked with each other is said to be a mixture. The mixtures are classified based on the distribution of components:
- Homogenous mixture: A mixture is said to be homogenous when its composition is uniform throughout.
- Heterogenous mixture: A mixture is said to be heterogenous when its composition is not uniform throughout.
Thus, a homogeneous mixture has one phase,for example, a mixture of alcohol and water has one phase whereas a heterogeneous mixture has two or more phases,for example, a mixture of oil and water has two phases.
Chapter 2 Solutions
Chemistry 2012 Student Edition (hard Cover) Grade 11
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY