TEST 3
STUDY GUIDE
Topic Text Reference
CHAPTER 17
- Solve problems involving common ions Notes
- Know what a buffer is and how it functions 17.2
- Calculate the pH of a buffer solution from given data 17.2
- Write chemical equations describing reactions of buffers with acids or bases 17.2
- Calculate the pH of a buffer solution after addition of small amounts of acid or base 17.2, 17.3
- Use Henderson-Hasselbalch equation to solve buffer problems 17.2, 17.3
- Know the characteristics of a titration curve for strong acid and strong base 17.4
- Calculate the pH of a titration involving a strong acid and strong base 17.4
- Know the characteristics of a titration curve for weak acid and strong base 17.4
- Calculate the pH of a titration involving a weak acid and strong base 17.4
- Know the characteristics of a titration curve for strong acid and weak base 17.4
- Calculate the pH of a titration involving a strong acid and weak base 17.4
- Write solubility product constant expression for slightly soluble compounds 17.5
- Calculate Ksp value for a compound given its solubility 17.5
- Calculate the solubility of a compound from its given Ksp value 17.5
- Know the relationship of molar solubility and 17.5
- Calculate solubility of compounds with common ion effect 17.5
- Calculate the solubility of a slightly soluble salt using bounce-back method Notes
- Predict whether a precipitation occurs given the concentration of its ions 17.7
- Calculate the cation or anion concentration required for a precipitation to occur 17.7
- Understand fractional precipitation and predict which ion will in a mixture will precipitate first 17.7
- Calculate the ion concentration required for a precipitation to occur in a mixture
- Predict qualitative and quantitative effects of pH on the solubility of compounds Notes
- Write formation constant ( ) expressions for complex ions 17.8
- Determine dissociation constants ( ) from values 17.8
- Calculate the concentration of metal ions in complex-ion equilibria 17.8
- Know what an amphoteric hydroxide is and write equations for its reactions with acid and base 17.8
- Predict whether a precipitate will form in the presence of a complex-ion Notes
- Calculate the solubility of a slightly soluble compound in presence of the complex-ion Notes