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energy transfers and chemical reactions - Coggle Diagram
energy transfers and chemical reactions
exothermic
it is a reaction in witch energy is transfer from the chemicals to the surroundings
fireworks
barbeque
exothermic = given out
bond formation = energy is released when new bonds are formed
endothermic
is where energy is absorbed by the chemicals from the surroundings in order fore the reaction to take place
ammonium chloride dissolving in water
endo = heat taken in
bond breaking = breaking bonds requires energy
bond energy
the energy required to break different bonds
the units = KJ/MOL
MOL = the unit used to meshier the amount of a substance
energy profile diagrams
shows the energy transfer in a reaction
shows us the energy stored in the reactants compared to the energy stored in the products
activation energy
the minimum energy that colliding particles must have fore a reaction to occur