reaction profiles


reaction profiles

an energy level diagram shows whether a reaction is EXOTHERMIC or ENDOTHERMIC. It shows the enegry in the reactants and products, and the differnce in energy between them. 

EXOTHERMIC reactions, the enegry level decreases in an exothermic reaction, this is because energy is given out to the surroundings.

ENDOTHERMIC reactions, the energy level increases in an endothemic reaction this is because enegry is taken in from the surroundings.

It is usally more helpful to…


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