Old KS4 Science Curriculum - Science
Mission Objectives
Calculate bond energy values and use them to predict whether a reaction will be exothermic or endothermic
Relate bond energies to the correct part of energy level diagrams
Explain why bond energy calculations have a margin of error
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Words and meanings to learn
margin
An amount of error allowed for circumstance change or miscalculation.
relate
The connection between two or more things.
thermal energy
Kinetic energy which corresponds to the energy transfer in things such as heat or internal systems.
chemical energy
The potential for a chemical reaction to occur in a chemical substance.
enthalpy
Amount of internal energy as well as the produce of volume and pressure in a thermodynamic system.
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