Chemistry II Spring Final Guidelines

Chem II Spring Final Specifics SP14 ~50 Multiple Choice Questions All questions weighted equally Will be given most equations and constants, as necessary for certain problems Allowed to use only PT (not VSEPR, etc.) Alllowed Cheat Sheet: 8 ½ x 11 sheet , front and back Must be handwritten Cannot be photocopied May include anything, including example problems

Cheat Sheet Ideas Thermochem/Enthalpy Equations and Variables Internal Energy Heating Curve of Water Calorimetry q1 = -q2 Define variables in equations and list where each equation is used (∆H = Σ ∆Hf prod - Σ ∆Hf react) Sample problems with equations, Hess’s Law, etc. Redox balancing rules/sample balancing Assigning oxidation states Redox balancing Sample galvanic cell with all parts identified Anode v. cathode, flow of e-, ξ cell, etc. Oxidizing/Reducing agents, etc.

Cheat Sheet Ideas Acid/Base Review/Equilibrium pH/pOH calculations (include pH chart?) Dissociation reactions Le Chatlier’s Principle Ka Weak Acid calculations (ICE Table) Titration Calculations Rules for drawing Lewis Structures/VSEPR Drawing Lewis structures (rules, examples) Identifying resonance structures Formal Charge = v.e. – lone e- – bonds Molecular shape, geometry, bond angles (i.e. VSEPR Chart) Determining polarity Organic Drawing/Nomenclature Rules Alkanes, Cycloalkanes, Structural Isomers