distinguish between endothermic and exothermic reactions on the basis of the temperature change of the surroundings
distinguish between endothermic and exothermic reactions on the basis of the temperature change of the surroundings
draw and label a reaction profile for an exothermic and an endothermic reaction
activation energy, energy change, reactants and products
explain activation energy as the energy needed for a reaction to occur
calculate energy changes in a chemical reaction by considering bond making and bond breaking energies