PAP Chemistry
Rates of Reactions and Equilibrium Unit
Review Sheet
YOU SHOULD KNOW:
· The definitions/uses of: rate of reaction, catalyst, activated complex, activation energy, change in enthalpy, reaction mechanism, inhibitor, equilibrium, exothermic, endothermic, Le Chatelier’s Principle, other vocabulary from Chapters 17 & 18
· How to draw/read a potential energy diagram and its parts
· Two causes of a reaction rate
· Five factors that effect reaction rates and explanation of effects using the collision theory
· How to write a rate law using the orders of reactants and/or reaction equation for a single step reaction, calculate the value of rate constant or new rate
· How to determine the effect of a stress on a system in equilibrium using Le Chatelier’s Principle
YOU SHOULD STUDY:
· All notes, handouts, lab, assignments, CUA
· Chapters 17:3-4 and 18:1-2
THE QUEST WILL CONTAIN:
· Multiple Choice
PAP REDOX
REVIEW SHEET
YOU SHOULD KNOW:
· Chapter 19 vocabulary
· How to assign oxidation numbers to atoms in compounds and elements; definition
· OXIDATION: definition, reducing agents, determining oxidation in reactions, writing half reactions, # of electrons lost
· REDUCTION; definition, oxidizing agent, determining reduction in reactions, writing half reactions, # of electrons gained
· Balancing redox reactions in an acidic or basic solution
· Electrochemistry: voltaic cells, electrolytic cells, anode and cathode reactions, application, similarities and differences, energy transformations
YOU SHOULD STUDY:
· Class notes, handouts, lab, assignments, CUA
· Chapter 19
THE TEST WILL CONTAIN:
· Multiple Choice
· Problems
· Short answer
Acids & Bases UNIT REVIEW SHEET
YOU SHOULD KNOW:
· The DEFINITIONS/DESCRIPTIONS of: salt, electrolyte, conjugate acid, conjugate base, neutralization, hydronium ion, indicator, pH, pOH, amphiprotic/amphoteric, buffer, monoprotic, diprotic, triprotic , (know all vocab of chapters 15 & 16)
· The Arrhenius, Bronsted-Lowry, & Lewis definitions/theories of an acid and a base
· How to name and write formulas of acids, bases, and salts
· The properties of Acids and Bases
· The differences between Strong and Weak acids/bases
· Water; it is amphoteric/amphiprotic and ionization reaction of water
· How to calculate pH or pOH from the concentration of an acid or base, acidity/basicity on the pH scale, and how to determine [H+] or [OH-] from the pH of a solution; how buffers work
· How to write acid and base reactions with balanced equations and label the parts: all 3 theories and neutralization
· The uses and types of indicators
· Calculating neutralization Stoichiometry
· Titration experiments