Edexcel GCSE Chemistry Enthalpy Change
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Enthalpy is the overall energy content of substances in a reaction, it is represented by ∆H. In order to compare reactions and calculate energy changes accurately ∆H is calculated using theoretical standard conditions.
Calorimetry measures enthalpy changes from combustion using the equipment shown. It can also be used to measure other reactions using a beaker with a cork stopper and thermometer.
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