Transcript
Page 1: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

Chapter 1Introduction to Chemistry

1.1 The Scope of Chemistry

1.2 Chemistry and You1.3 Thinking Like a Scientist1.4 Problem Solving in Chemistry

Page 2: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

2 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

CHEMISTRY & YOUCHEMISTRY & YOU

Why might this creature interest you if you were a chemist?

• Fugu, also known as puffer fish, is a sushi delicacy that can also be lethal.

• Recently this toxin has been put to good use, as scientists have discovered that a purified form of it can treat severe pain in cancer patients.

Page 3: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

3 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

What Is Chemistry?What Is Chemistry?

What Is Chemistry?

Why is the scope of chemistry so vast?

Page 4: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

4 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

What Is Chemistry?What Is Chemistry?

Matter is anything that has mass and occupies space.

Page 5: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

5 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

What Is Chemistry?What Is Chemistry?

The trees, the water, and the buildings in the figure are all examples of matter.

Matter is anything that has mass and occupies space.

Page 6: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

6 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

What Is Chemistry?What Is Chemistry?

Chemistry answers many questions you may have about the world you live in.

• Chemistry is the study of the composition of matter and the changes that matter undergoes.

Page 7: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

7 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

What Is Chemistry?What Is Chemistry?

Chemistry affects all aspects of life and most natural events because all living and nonliving things are made of matter.

Page 8: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

8 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

What is wrong with an advertisement for juice drinks that claims the juice is all-natural and free of chemicals?

Page 9: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

9 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

Everything is made up of matter; therefore, everything contains chemicals. Even all-natural products are made of chemicals.

What is wrong with an advertisement for juice drinks that claims the juice is all-natural and free of chemicals?

Page 10: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

10 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

Areas of StudyAreas of Study

Areas of Study

What are five traditional areas of study in chemistry?

Page 11: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

11 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

Areas of StudyAreas of Study

Five traditional areas of study are:

• organic chemistry

• inorganic chemistry

• biochemistry

• analytical chemistry

• physical chemistry

Page 12: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

12 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

• Organic chemistry is defined as the study of all chemicals containing carbon.

Most chemicals found in organisms contain carbon.

Areas of StudyAreas of Study

Page 13: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

13 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

An organic chemist might develop new lightweight plastics for flying disks.

Areas of StudyAreas of Study

Page 14: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

14 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

Areas of StudyAreas of Study

The study of chemicals that, in general, do not contain carbon is called inorganic chemistry.

Page 15: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

15 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

The study of chemicals that, in general, do not contain carbon is called inorganic chemistry.• Many inorganic chemicals are found in

nonliving things, such as rocks.

Areas of StudyAreas of Study

Page 16: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

16 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

An inorganic chemist might develop metal materials that provide strong structural parts for buildings.

Areas of StudyAreas of Study

Page 17: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

17 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

The study of processes that take place in living organisms is biochemistry.

Areas of StudyAreas of Study

Page 18: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

18 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

The study of processes that take place in living organisms is biochemistry.

• These processes include muscle contraction and digestion.

Areas of StudyAreas of Study

Page 19: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

19 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

Areas of StudyAreas of Study

A biochemist might study how the energy used for the contraction of muscles is produced and stored.

Page 20: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

20 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

The area of study that focuses on the composition of matter is analytical chemistry.

Areas of StudyAreas of Study

Page 21: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

21 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

The area of study that focuses on the composition of matter is analytical chemistry.

• A task that would fall into this area of chemistry is measuring the level of carbon dioxide in the atmosphere.

Areas of StudyAreas of Study

Page 22: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

22 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

An analytical chemist might test the air for the presence of pollutants.

Areas of StudyAreas of Study

Page 23: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

23 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

Physical chemistry is the area that deals with the mechanism, rate, and energy transfer that occurs when matter undergoes a change.

Areas of StudyAreas of Study

Page 24: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

24 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

A physical chemist might study factors that affect the rate of photosynthesis in trees.

Areas of StudyAreas of Study

Page 25: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

25 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

The boundaries between the five areas are not firm.

• A chemist is likely to be working in more than one area of chemistry at any given time.

• For example, an organic chemist uses analytical chemistry to determine the composition of an organic chemical.

Areas of StudyAreas of Study

Page 26: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

26 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

Pure chemistry is the pursuit of chemical knowledge for its own sake.

Areas of StudyAreas of Study

Page 27: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

27 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

Pure chemistry is the pursuit of chemical knowledge for its own sake.

• The chemist doesn’t expect that there will be any immediate practical use for the knowledge.

Areas of StudyAreas of Study

Page 28: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

28 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

Applied chemistry is research that is directed toward a practical goal or application.

Areas of StudyAreas of Study

Page 29: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

29 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

Applied chemistry is research that is directed toward a practical goal or application.• In practice, pure chemistry and applied

chemistry are often linked.

Areas of StudyAreas of Study

Page 30: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

30 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

CHEMISTRY & YOUCHEMISTRY & YOU

Why would you study a puffer fish if you were a biochemist? If you were an organic chemist?

Page 31: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

31 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

CHEMISTRY & YOUCHEMISTRY & YOU

• Biochemists might study the puffer fish to determine how its toxin acts on the human body.

• Organic chemists might study the composition of the puffer fish toxin.

Why would you study a puffer fish if you were a biochemist? If you were an organic chemist?

Page 32: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

32 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

Which area of study would you use to determine the components of an unknown liquid?

A. physical chemistry

B. biochemistry

C. organic chemistry

D. analytical chemistry

Page 33: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

33 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

Which area of study would you use to determine the components of an unknown liquid?

A. physical chemistry

B. biochemistry

C. organic chemistry

D. analytical chemistry

Page 34: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

34 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

Big Ideas in ChemistryBig Ideas in Chemistry

Big Ideas in Chemistry

What are the central themes of chemistry?

Page 35: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

35 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

Big Ideas in ChemistryBig Ideas in Chemistry

Some of chemistry’s big ideas are as follows:• chemistry as the central science

• electrons and the structure of atoms

• bonding and interactions

• reactions

• kinetic theory

• the mole and quantifying matter

• matter and energy

• carbon chemistry

Page 36: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

36 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

• Chemistry overlaps with all of the other sciences.

• Many physicists, biologists, astronomers, geologists, environmental scientists, and others use chemistry in their work.

BIG IDEABIG IDEA

Chemistry as the Central Science

Page 37: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

37 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

• Carbon, oxygen, and copper are all examples of elements.

• Elements are composed of particles called atoms, and every atom contains a nucleus and one or more electrons.

• The type of products obtained in a chemical reaction is largely determined by the electrons in the reacting chemicals.

BIG IDEABIG IDEA

Electrons and the Structure of Atoms

Page 38: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

38 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

• Most elements exist in chemical compounds, which are collections of two or more elements held together by relatively strong attractive forces.

• These forces, called chemical bonds, greatly influence the properties of compounds.

– Weak bonds between the particles of an element or compound can also contribute to the properties of the material.

BIG IDEABIG IDEA

Bonding and Interactions

Page 39: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

39 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

• Chemical reactions involve processes in which reactants produce products.

– When you strike a match, the compounds in the head of the match combine with oxygen in the air to produce a flame.

– New compounds, along with light and heat, are formed.

– The compounds in the match head and oxygen are the reactants, and the new compounds are the products.

BIG IDEABIG IDEA

Reactions

Page 40: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

40 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

• The particles of matter are in constant motion.

– The ways in which these motions vary with changes in temperature and pressure determine whether a substance will be a solid, liquid, or gas.

BIG IDEABIG IDEA

Kinetic Theory

Page 41: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

41 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

• In conducting a chemical reaction, you would want to use just the right amount of the reacting material so none is wasted.

• This precise measurement is possible using the mole, the chemist’s invaluable unit for specifying the amount of material.

BIG IDEABIG IDEA

The Mole and Quantifying Matter

Page 42: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

42 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

• Every chemical process uses or produces energy, often in the form of heat.

– The heat changes that occur in chemical reactions are easy to measure.

• Changes in a quantity called free energy allow you to predict whether a chemical reaction will actually occur under the given conditions.

BIG IDEABIG IDEA

Matter and Energy

Page 43: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

43 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

• There are about 10 million carbon-containing compounds, with new ones being prepared each day.

– Many of these compounds, including plastics and synthetic fibers, are produced from petroleum.

• Carbon compounds are the basis of life in all living organisms.

BIG IDEABIG IDEA

Carbon Chemistry

Page 44: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

44 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

Explain what is meant by the statement Chemistry is the central science.

Page 45: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

45 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

Explain what is meant by the statement Chemistry is the central science.

All other fields of science rely on

chemistry.

Page 46: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

46 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

Key ConceptsKey Concepts

Some of chemistry’s big ideas are chemistry as the central science, electrons and the structure of atoms, bonding and interactions, reactions, kinetic theory, the mole and quantifying matter, matter and energy, and carbon chemistry.

Chemistry affects all aspects of life and most natural events because all living and nonliving things are made of matter.

Five traditional areas of study are organic chemistry, inorganic chemistry, biochemistry, analytical chemistry, and physical chemistry.

Page 47: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

47 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

Glossary TermsGlossary Terms

• matter: anything that has mass and occupies space

• chemistry: the study of the composition of matter and

the changes that matter undergoes

• organic chemistry: the study of compounds containing carbon

• inorganic chemistry: the study of substances that, in general, do not contain carbon

• biochemistry: the area of chemistry that focuses on processes that take place in organisms

Page 48: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

48 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

Glossary TermsGlossary Terms

• analytical chemistry: the area of chemistry that focuses on the composition of matter

• physical chemistry: the area of chemistry that deals with the mechanism, the rate, and the energy transfer that occurs when matter undergoes a change

• pure chemistry: the pursuit of chemical knowledge for its own sake

• applied chemistry: research that is directed toward a practical goal or application

Page 49: 1.1 Appearances can be deceiving- EQ: What is Chemistry? 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 1 Introduction

1.1 Appearances can be deceiving-1.1 Appearances can be deceiving-

EQ: What is Chemistry?EQ: What is Chemistry?

49 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.

END OF 1.1END OF 1.1


Top Related