Ch' 1 The Enterprise of Chemistry

1
Ch. 1 The Enterprise of Chemistry
2
CHEMISTRY

• the study of the relationship between the
  structure and properties of matter
• the use of this knowledge to produce new materials

3
INGREDIENTS

• Matter
• anything that takes up space
• anything that has property of inertia

4
Energy

• property of matter that enables it to do work
• 2 Types
• Potential the energy an object has because of
  its position relative to something else
• Kinetic energy of an object because of its
  motion

5
Energy Transfer

• Transferred two ways
• Direct contact
• Electromagnetic Waves how energy like light and
  heat are transferred from the sun
• Radiant energy energy transferred by E.W.

6
RULES

• Law of Conservation of Mass
• Law of Conservation of Energy
• Einstein combined into one Emc2
• Law of Conservation of Mass/Energy

7
Law of Conservation of Mass/Energy

• Mass/Energy are equivalent
• Mass/energy cannot be created or destroyed can
  only change form

8
INDUSTRY the players

• The Chemist
• Creates new materials
• The Chemical Engineer
• Develops a process to produce consumer products

9
Industry the purpose

• Consumer Products
• Nylon, Tylenol, Glass/Fiberglass, gasoline
• Intermediates
• hexamethylenediamine, adipic acid, acetic acid,
  silicon dioxide, octane
• Raw materials
• air, coal, salt, petroleum

10
PROCESS

• Observation
• Hypothesis
• Experiment
• Identification
• Verification
• Develop Models

11
Homework

• Pg 17 1-5 all
• Pg 18 6-9,11,12, and 14
• Read pgs 21-26