Exothermic metal–acid reactions

A glass container or beaker containing a clear liquid and labelled with the formula for hydrochloric acid

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Use this class practical to explore the temperature changes resulting from adding different metals to hydrochloric acid. Includes kit list and safety instructions.

In this set of experiments, students add powdered or finely-divided metals – including magnesium, zinc, iron and copper – to hydrochloric acid and measure the temperature changes.

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