1st Secondary Chemistry

Unit 1: Chemical Equation & Chemical Calculation

1. Chemical Formula
Learn step Chemical Formula 1
Learn step Chemical Formula 2
2. Chemical Equation
Learn step Chemical Equation 1
Learn step Chemical Equation 2
Learn step Ionic Equation
Learn step Ionic Equation of a Precipitation Reaction
Sim Balanced Chemical Equation 1
Sim Balanced Chemical Equation 2
3. Chemical Calculation
Learn step Chemical Calculation 1
Learn step Chemical Calculation 2
Learn step Chemical Calculation 3
Learn step Chemical Calculation 4
Learn step Chemical Calculation 5
Learn step Chemical Calculation 6

Unit 2: Acids And Alkalis

Acids And Alkalis
Learn step Acids 1
Learn step Acids 2
Learn step Acids 3
Learn step Hydrochloric Acid
Learn step Sulphuric Acid
Learn step Bases
Learn step General Properties Of The Alkalis
Learn step Sodium Hydroxide
Learn step Chemical Properties Of Sodium Hydroxide
Learn step Salts
Learn step The Properties Of Aqueous Solutions Of Salts
Learn step Properties Of Salts
Learn step Solutions
Learn step Types Of Mixtures
Learn step Types Of Solutions
Learn step Solubility
Learn step Solubility Of Salts
Learn step Neutralization Process

Unit 3: Nuclear Energy

1. Chemical Formula
Learn step Energy from Nuclear Reactions 1
Learn step Energy from Nuclear Reactions 2
Learn step The Mass of the Atom is Consentrated in the Nucleus
Learn step Energy is Storted in the Nucleus
Learn step Nuclear Binding Energy 1
Learn step Nuclear Binding Energy 2
Learn step Half Life Period
Learn step Natural Radio Activity
Learn step Artificial Radio Activity
Sim Natural Radio Activity
Sim Natural Radio Activity
Learn step Fission Reactions
Learn step Fission Reactor
Learn step Danger of Reactors
Learn step Uses of Reactors
Learn step Fusion Reactions
Learn step Applications of Fusion Reactions 1
Learn step Applications of Fusion Reactions 2

Unit 4: Thermo Chemistry

1. Heat Content
Learn step Heat Content and the Change in Heat Content 1
Learn step Heat Content and the Change in Heat Content 2
Learn step Heat Content and the Change in Heat Content 3
2. Energy Units
Learn step Energy Units and Thermo Chemical Equation 1
Learn step Energy Units and Thermo Chemical Equation 2
Learn step Energy Units and Thermo Chemical Equation 3
Learn step Energy Units and Thermo Chemical Equation 4
Sim Chemical Symboles 1
Sim Chemical Symboles 2
3. Change in Heat Content
Learn step The Change in Heat Content and Chemical Reaction 1
Learn step The Change in Heat Content and Chemical Reaction 2
Learn step The Change in Heat Content and Chemical Reaction 3
4. Heat Changes
Learn step Heat Changes that Accompany Physical Changes 1
Learn step Heat Changes that Accompany Physical Changes 2
Learn step Heat Changes that Accompany Physical Changes 3
Learn step Heat Changes that Accompany Physical Changes 4
Learn step Heat Changes that Accompany Physical Changes 5
Learn step Heat of Dilution
Learn step Heat Changes that Accompany Chemical Changes 1
Learn step Heat Changes that Accompany Chemical Changes 2
Learn step Heat Changes that Accompany Chemical Changes 3
Learn step Relation Between Heat of Formation and Thermal Stability of Compounds 1
Learn step Relation Between Heat of Formation and Thermal Stability of Compounds 2
Learn step Relation Between Heat of Formation and Thermal Stability of Compounds 3
Unit 5
1. Fuel
Learn step Fuel
Learn sim Fuel
Learn step Combustion Of Fuel
Learn sim Fuel
Learn step Petroleum Oil
Learn step Petroleum Refining 1
Learn step Petroleum Refining 2
Learn step Natural Gas
Learn step New Fuel Resource
Learn step Pollution Of the Environment
Learn step The Pollution Of Air Developed from the Combustion of Fuel
Learn step Sulphur Oxides
Learn step Nitrogenous Oxides
Learn step Compounds Of Lead and Recycling to Avoid Pollution

 

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