Tutorials and Problem Sets

Equilibrium Tutorials & Problems

1. Dynamic Equilibrium
2. The Equilibrium Constant Expression
3. Calculating the Equilibrium Constant from Equilibrium Concentrations
4. Calculating Equilibrium Concentrations (and the equilibrium constant) when given initial concentrations and one equilibrium concentration
5. Calculating Equilibrium Concentrations from Initial Concentrations
6. LeChatelier's Principle (10) (15)
7. The Effect of Heat on (1) the Position of the Equilibrium and (2) the Value of the K_eq
8. Some AP-level Equilibrium Problems

K_sp Tutorials & Problem Sets

1. Writing K_sp Expressions

2. Solving K_sp Problems I: Calculating Molar Solubility Given the K_sp
   • Part One - s²
   • Part Two - 4s³
   • Part Three - 27s⁴
   • Part Four - 108s⁵
   • Part Five - 256s⁵
   • Additional molar solubility problems
   
   
3. Solving K_sp Problems II: Calculating K_sp when . . . .
   • given the molar solubility
   • given the solubility in g/100mL
   • given the pH
   • given cell potential values
   • given titration data
   • given weight/volume (w/v) concentration data
   
   
4. Solving K_sp Problems III: Calculating Solubility in g/100mL, given the K_sp

5. Solving K_sp Problems IV: Acid Base-related
   • Calculate the pH when given the K_sp
   • Calculate the pH using the K_sp and the K_a
   • What is the minimum pH required for precipitation?
   
   
6. Solving K_sp Problems V: Miscellaneous
   • Common Ion Effect (10)
   • The Reaction Quotient: Will a precipitate form?
   • Selective Precipitation

Other Resources

Videos

1. Calculate K_p Given Initial Partial Pressures
2. Calculate K_sp from Molar Solubility I
3. Calculate K_sp from Molar Solubility II
4. K_sp: The Common Ion Effect I
5. K_sp: The Common Ion Effect II

Links

Miscellaneous