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Curricula
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Science
Combined Science A Gateway / Chemistry
Chemical Reactions
Chemical Reactions
1
Introducing Chemical Reactions
1.1
Balancing Chemical Equations
1.2
Calculating Masses from Balanced Equations
1.3
Chemical Symbols & Formulae
1.4
Conservation of Mass
1.5
The Avogadro Constant
1.6
Using Moles to Balance Equations
1.7
Writing Balanced Ionic Equations
1.8
Deducing Formulae Using Common Ions
2
Energetics
2.1
Exothermic & Endothermic Reactions
2.2
Calculating Energy Changes
3
Types of Chemical Reactions
3.1
Effect of Hydrogen Ion Concentration on pH
3.2
Neutralisation
3.3
Acids & Alkalis
3.4
Oxidation & Reduction
3.5
Oxidation & Reduction in Terms of Electrons
4
Electrolysis
4.1
Electrolysis of Aqueous Solutions
4.2
Electrolysis
4.3
Reactions at Electrodes
4.4
Half Equations
