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Chem 211 Exam 3 Study Guide

by: Kiara Reyes

Chem 211 Exam 3 Study Guide chem 211-0001

Marketplace > Northern Illinois University > Chemistry > chem 211-0001 > Chem 211 Exam 3 Study Guide
Kiara Reyes
GPA 2.9

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Hello Everyone, Here is the Exam 3 Study Guide, some main points that you should know or familiarize with for the upcoming exam. Happy Studying
General Chemisrty Labortory 2
Dr. Elizabeth R. Gaillard
Study Guide
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This 1 page Study Guide was uploaded by Kiara Reyes on Friday April 22, 2016. The Study Guide belongs to chem 211-0001 at Northern Illinois University taught by Dr. Elizabeth R. Gaillard in Spring 2016. Since its upload, it has received 41 views. For similar materials see General Chemisrty Labortory 2 in Chemistry at Northern Illinois University.


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Date Created: 04/22/16
Chem 211– Spring 2016 Exam 3 Study Guide This is a list of concepts, terms, and topics with which you should be familiar. This is not meant to be an exhaustive list of all topics, just few important ideas to keep in mind. Also make sure to use the Connect Work Assignments/Learn Smart to help you study Chapter 19  Term Buffer, Buffer Calculation and Common Ion Effect  Henderson-Hasselbalch Equation: pH=pKa +log[A-]/[HA]  Buffer Capacity, pH Range and Preparation of buffers -relationship between Ka or Kb -Buffer pH  Acid-Base Titrations and Titration Curves  Equilibria of Slightly Soluble Ionic Compounds, Ksp  Calculating Ksp, Solubility and Predict formation of Precipitate  pH and Common Ion effect on Solubility Chapter 20  Law of Thermodynamics -meanings and how to apply them  Meanings of system, surrounding and universe  Sign Conventions  Spontaneous vs. Nonspontaneous processes  Entropy (S) perspective of microstates (S=k In W)  Entropy (S) perspective of change in heat (S=q/T) and reversibility  Standard Molar Entropies and Standard Entropies of Reaction  Equation of Free Energy  Entropy and Reaction Spontaneity  Calculation of Delta Hrxn, Delta Srxn, and Delta Grxn  Free Energy and Equilibrium -Delta G=RT In Q/K - Delta G= -RT In K


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