Lectures 1-3

Naming Chemical Compounds

Grading Rubric

Naming Chemical Compounds

Being Able to Name Compounds is Very Important

First Step

Some Metals Have Several Common Oxidation States

Naming Cations - Endings

Some Metals Have Several Common Oxidation States

Ammonia vs. Ammonium

Anions - Require Some Effort to Learn

More Anions

Naming Complex Anions

Naming Common Anions

Naming Common Anions

Naming Common Anions

Naming Common Anions

Naming Common Anions

Naming Chemical Compounds

Doe-See-Doe Rule

Example

Naming Acids

Organic Acids

Bottom Line: Naming Compounds

Systeme Internationale (SI)

Common Prefixes for Units

Moles – The Fundamental Unit of Currency in Chemistry

Example

Formula Weight

Example of Calculation of FW

Commonly Used Units of Conc’n

CHM 1221: Introduction (cont’d)

Molarity

Problem:

Normality

Example

Reading Reactions - Rules

Chemical Reactions - 2 Types

Coefficients Tell Stoichiometry

Predicting Reactions

Limiting Reagent

Example:

Example - cont’d

Example - cont’d

In Dilute Aqueous Solution

Problem

Problem

Dilution

Dilution

Example

Example

Classification Scheme for Analytical Methods

Classification by Amount of Analyte

Classification by Size of Sample