Energy changes: neutralisation practical
Lesson 4 / 6
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I can perform a practical to measure the temperature change in a neutralisation reaction, record results, analyse data, and conclude if the reaction is exothermic or endothermic.
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Neutralisation reactions involve an acid reacting with a base to form salt and water.
Exothermic reactions release energy to the surroundings, often through heating.
Methods must be detailed and replicable for reliable data collection.
The initial and final temperatures of the reaction mixture need to be recorded to calculate energy change.
Line graphs can illustrate relationships between continuous variables in experiments.
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