Learning Objectives: 1. Describe States of Matter 2. Understand the difference between elements and compounds 3. Identify separation methods 4. Deduce the types of reactions from the given chemical equations 5. Practice balancing chemical equations

1. States of Matter
KM
DM
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2. Contents
Introduction: Learning Objectives
States of Matter
Elements, Compounds, and Mixtures
2
Types of Reactions
Separation methods
Balancing Chemical Equations. Practice

3. Introduction: Learning Objectives
2. Understand the difference between
elements and compounds
3. Identify separation methods
4. Deduce the types of reactions from
the given chemical equations
5. Practice balancing chemical equations
1. Describe States of Matter
Describe Phases of Matter

4. Describe Phases of Matter
Atomic Theory
Matter
Matter is everywhere! All matter is composed of atoms...

5. Hass a mass
Made up of particles –
atoms, molecules, or
ions
Occupies a volume in
space
Particles are in
constant Motion
Matter
231 g
187 cm3
Glucose
(C6H12O6)
Particles
flies not
apple 
States of Matter

6. Elements, Compounds, and Mixtures
Matter – any
substance that
occupies space and
has mass
Mixture – a
combination of two or
more pure substances
that retain their
individual properties
Homogenous
Mixture – has both
uniform composition
and properties
throughout. (metal
alloy)
Heterogenous
Mixture – has non-
uniform composition
and varying
properties. (salad
dressing)
Pure substance –
has a definite and
constant composition
Element – made up
of atoms that each
have same atomic
number (Mercury, Hg)
Compound – made
up of a combination
of atoms or ions
(water, H2O)

7. States of Matter

8. States of Matter

9. Elements, Compounds, and Mixtures

10. Elements, Compounds, and Mixtures

11. Mixture of
two
compounds
Pure
Compound Pure Element
Mixture of a
compound
and element
Mixture of
two elements
Elements, Compounds, and Mixtures Practice

12. Separation methods. Simple Distillation

13. Separation methods. Fractional Distillation

14. Separation methods. Filtration

15. Separation methods. Separating Funnel

16. Balancing Chemical Equations. Practice

17. Let's Practice:
Group Work:
Balance
Fe + O2 -> Fe3O4
Al + O2 -> Al2O3
Ca + H2O -> Ca(OH)2 + H2
H2 + O2 -> H2O
C3H8 + O2 -> CO2 + H2O

18. Types of Reactions. Combination and Decomposition
A B
➕ A B A B A B
➕
Combination
(Synthesis)
Decomposition

19. A B C
➕ A B ➕ C A B C
➕ A B ➕ C
D D
Types of Reactions. Single Replacement and Double Replacement
Single
Replacement
Double
Replacement

20. Let's Practice:
Group Work:
Type of Reaction
Fe + S -> FeS
2HgBr -> 2Hg + Br2
Zn + 2HCl -> ZnCl2 + H2
Mg + O2 -> MgO
HCl + NaOH -> NaCl + H2O

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