Lesson
Lesson-18.1.7- use bond energies to calculate the enthalpy change during a chemical reaction.
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Lesson-18.1.8- practical: investigate temperature changes accompanying some of the following types of change: ??? salts dissolving in water ??? neutralisation reactions ??? displacement reactions ??? combustion reactions.PreviousLesson-19.1.1- describe experiments to investigate the effects of changes in surface area of a solid, concentration of a solution, temperature and the use of a catalyst on the rate of a reaction.Next