Experimental Chemistry

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Experimental Chemistry
In this topic, you will learn:

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Hazard Warning Labels

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Measurement: Mass, Volume, Time and Temperature

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Collection of Gases

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Identification of Gases

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The Particulate Nature of Matter
In this topic, you will learn:

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States of Matter

Kinetic Theory

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Changes of State

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Diffusion

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Methods of Purification
In this topic, you will learn:

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Pure substances and mixtures

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Methods of Purification

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=

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Purity of a Substance

=

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The Structure of the Atom
In this topic, you will learn:

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1 1840

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Elements, Compounds and Mixtures
In this topic, you will learn:

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+



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Bonding and Structure
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Bonding

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Chemical Formulae and Equations
In this topic, you will learn:

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Chemical Reaction

Chemical Symbols

Chemical Formulae

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X

X

Y

Y

→ X Y → XY



X Y

Relative Molecular Mass
(

Ba

)

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The Percentage Composition of Elements in a Compound.
( )

Mass of an Element in a Compound
= =% × × ( × 10 = 1.61 . 10 )

=

=

=

× 100 = 65.31%

× 100 = 32.64%

× 100 = 2.04%

Empirical Formula

. 10

. 10

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Chemical equation

11.11 = 11.11 1 11.11 =2 5.55

88.89 = 5.55 16 5.55 =1 5.55

+ 2 + +





Ionic Equation

2

( )+

( )→2

→2

()

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[ [

( (

(

)] + [ )] + [

)+

(

( (

)→

)] → [ )] → [ )→

(

)+ ( (

)] + )] +

()

() ()

Naming chemical Compounds

(

)+

(

()

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In this topic, you will learn:

The Mole

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=

=

=

=

×

×

×

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In this topic, you will learn:

Electrochemistry

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2

→2

+

2

+2



4

→2

+

+4

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2

+2





+2

+2 →



+2

+2 →

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Chemical Reactions
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Exothermic Reactions
(∆ =− )

Endothermic Reaction
(∆ =+ )

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Rate of Reactions

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Redox Reactions

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( )+2

( )→

( )+2

( )

( )+

( )→
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