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Energy Level Diagrams
The energy changes that occur during a chemical reaction can be
represented by energy level diagrams.
Exothermic reactions give out energy to their surroundings, and
the reaction vessel may feel warm or hot when touched.…read more

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Energy Level Diagrams
The energy changes that occur during a chemical reaction can be
represented by energy level diagrams.
Exothermic reactions give out energy to their surroundings, and
the reaction vessel may feel warm or hot when touched.…read more

Slide 4

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Energy Level Diagrams
The energy changes that occur during a chemical reaction can be
represented by energy level diagrams.
Exothermic reactions give out energy to their surroundings, and
the reaction vessel may feel warm or hot when touched.
Examples of exothermic
reactions are:
Combustion reactions
Neutralisation reactions
Oxidation reactions…read more

Slide 5

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Energy Level Diagrams
The energy changes that occur during a chemical reaction can be
represented by energy level diagrams.
Endothermic reactions take in energy from their surroundings,
and the reaction vessel may feel cold when touched.…read more

Slide 6

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Energy Level Diagrams
The energy changes that occur during a chemical reaction can be
represented by energy level diagrams.
Endothermic reactions take in energy from their surroundings,
and the reaction vessel may feel cold when touched.…read more

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