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Chemistry
KS4 Year 11
Energy changes
Chemistry: Energy changes
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Chemistry practicals
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Chemistry of the atmosphere
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Rates of reaction and equilibria
Energy changes
Chemical changes
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3 Lessons
18 Exercises
Energy changes
Energy changes
Endothermic and exothermic reactions
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Energy changes in reactions
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Bond energy calculations - Higher
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Organic chemistry I
Atomic structure
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Beta