general chemistry, which is the study of matter, its properties, how it changes, and the energy that is involved in those change consistry

1. chemistry, which is the study
of matter, its properties,
how it changes, and the
energy that is involved in
those changes.
chemistry introduction 1

2. General chemistry is a foundation
for many other chemistry courses,
such as organic chemistry,
analytical chemistry
physical chemistry,
and biochemistry. It is also an
important prerequisite for
many other science
courses, such as biology,
physics, and
environmental science.
chemistry introduction 2

3. study Tips for Chemistry
1.Learning Chemistry takes time! ...
2.Dig Deep on practice problems. ...
3.Do the reading and warm up problems
BEFORE lecture. ...
4.Lab Sections really do matter. ...
5.Ask lots and lots of questions! ...
6.Study chemistry when you are awake!
...
7.Study more efficiently – not just more!
...
8.Take advantage of study tips
chemistry introduction 3

4. Matter and Measurements
Chemistry is the study of matter and
how we can change matter chemically
and physically. What is matter? Matter
is everything around us that has mass
and volume. Matter can be any phase -
solid, liquid, or gas., we explore the
properties, phases, and how we
measure matter. We review the
standard units of measurement and
how to report our measurements
using significant figures.
chemistry introduction 4

5. Matter
Matter is any substance that has
volume and mass.
First, let's differentiate between
extensive and intensive properties.
Extensive properties, such as
volume and mass, rely on the
amount of the substance
. Intensive properties, such as
density and viscosity, are
independent of the amount of
matter and inherent to the matter.
chemistry introduction 5

6. topics covered in general chemistry:
•Matter and Measurement: This unit covers the basic
properties of matter, units of measurement, and
conversions between units.
•Atoms and Elements: This unit introduces the concept of
atoms, the building blocks of all matter, and the periodic
table, which organizes the elements according to their
properties.
•Atomic Structure: This unit delves deeper into the
structure of atoms, including protons, neutrons, and
electrons, and how these particles interact with each other.
•Chemical Bonding: This unit explores the different ways
that atoms can combine to form molecules and compounds,
including ionic bonding, covalent bonding, and metallic
bonding.
chemistry introduction 6

7. •Chemical Formulas and
Equations: This unit covers how to
represent chemical compounds
with formulas and how to write
balanced chemical equations to
represent chemical reactions.
•States of Matter: This unit
explores the different states of
matter (solids, liquids, gases, and
plasmas) and the properties that
distinguish them.
•Solutions: This unit covers
solutions, which are mixtures of
two or more substances, and how
to express the concentration of
solutes in solutions.
chemistry introduction 7

8. •Acids and Bases: This unit
introduces the concept of acids
and bases, two important classes
of chemicals that play a role in
many chemical reactions.
•Stoichiometry: This unit deals
with the quantitative relationships
between reactants and products in
chemical reactions.
•Thermochemistry: This unit
explores the energy changes that
occur during chemical reactions,
including enthalpy, entropy, and
free energy.
chemistry introduction 8

9. •Chemical Kinetics: This unit
studies the rates of chemical
reactions and the factors that
influence them.
•Chemical Equilibrium: This unit
covers the concept of chemical
equilibrium, which is the state in
which the forward and reverse
reactions in a chemical reaction
occur at the same rate.
•Nuclear Chemistry: This unit
introduces the basics of nuclear
chemistry, including radioactivity
and nuclear reactions.
chemistry introduction 9