State what energy is and classify the various forms of energy.
The terms: ‘system’ and ‘surroundings’.
The energetic effects that accompany chemical and physical changes.
The difference between exothermic and endothermic reactions.
The concept of enthalpy change.
The concept of calorimetry.
Determine enthalpy changes from calorimetric data.
[Slideshow]
The uses of energy Revise – world energy demand grows at 1.7% a year, making energy production one of the most important branches of global industry. Energy is the ability to do work.
Run slideshow to revise the uses of energy.
2.
[Slideshow]
Effects of energy Run slideshow to revise what the most characteristic features of energy are, and what its effects are.
3.
[Animation]
Forms of energy Run animation describing how one form of energy is transformed into another.
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