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Chemistry
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Chemistry
Energy Changes in Chemical Reactions (2)
Chemistry
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Energy Changes in Chemical Reactions (2)
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Examples of exothermic reactions (2)
Oxidation of metals
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Examples of exothermic reactions (3)
Neutralisation reaction
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Examples of exothermic reactions (4)
Combustion of fuel
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Examples of exothermic reactions (5)
Production of ammonia
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Examples of exothermic reactions (6)
Dissolving sodium hydroxide in water
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Endothermic reactions (1)
Chemical reactions that absorb heat from the surroundings
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Endothermic reactions (2)
Heat absorbed from the surroundings causes the temperature to drop
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Endothermic reactions (3)
Causes the container becomes cold
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Example of endothermic reactions (2)
Decomposition of metal carbonate when heated
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Example of endothermic reactions (3)
Decomposition of metal nitrates when heated
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Energy Changes in Chemical Reactions (2)
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