GCC Chemistry Department
Instructor - Christina Clark
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Periodic Table
Equations
Syllabus
McMurry-Fay

Mastering Chemistry Website

Lecture Notes   TE
Derivation (H2SO3)
WA/WB Titrations   KEY

Homework    
For KSP do #15-21
KEY

Worksheets
Dr. Leedy Ch 15   KEY






Chapter 15
Applications of Aqueous Equilibria

Read Sections 15.1-15.14

The following is a brief summary only. 
You are still responsible for all material covered in class even if it is not mentioned here!

15.1 - Neutralization Reactions:  Know how to write and balance a neutralization reaction.  What happens when a strong acid reacts with a strong base?  a weak acid with a strong base? a strong acid with a weak base? and a weak acid with a weak base?
15.2 - The Common-Ion Effect:  What is the common-ion effect?  How do you do calculations?
15.3 - Buffer Solution:  What makes up a buffer solution?  How can a buffer solution be chosen?  What happens when you add OH-?  What happens when you ad H3O+?
15.4 - The Henderson-Hasselbach Equation:  What is the H-H equation and when do you use it?  When does pH equal pKa?
15.5 - pH Titration Curves:  What does a titration curve look like when an acid is the titrant?  A base? 
15.6 - Strong Acid-Strong Base Titrations:  Know how to do the calculations at various points on a titration curve.
15.7 - Weak Acid-Strong Base Titrations:  Know how to do the calculations at various points on a titration curve.
15.8 - Strong Acid-Weak Base Titrations:  Know how to do the calculations at various points on a titration curve.
15.9 - Polyprotic Acid-Strong Base Titrations:  Know how to do the calculations at various points on a titration curve.
15.10 - Solubility Equilibria:  What is Ksp?  How do you set up Ksp problems?
15.11 - Measuring Ksp and Calculating Solubility from Ksp:  How do you measure Ksp and solve for the solubility in g/L and mol/L?  What does the value for Ksp tell you about solubility?
15.12 - Factors That Affect Solubility:  What is the common-ion effect in solubility?  How does pH affect solubility?  How does the formation of complex ions affect solubility?
15.13 - Precipitation of Ionic Compounds:  briefly review concepts
15.14 - Separation of Ions by Selective Precipitation:  briefly review concepts
15.15 - Skip - Covered in Lab



Christina Clark
c.clark@gcmail.maricopa.edu