Exothermic And Endothermic Reactions Flashcards

0
Q

What is an exothermic reaction

A

One that transfers energy to the surroundings

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1
Q

What happens when chemical reactions occur?

A

Energy is transferred to or from the surroundings

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2
Q

Examples of exothermic reactions

A

Combustion
Oxidation reactions
Neutralisation

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3
Q

What are everyday uses of exothermic reactions

A

Self heating cans

Hand warmers

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4
Q

What is an endothermic reaction

A

One that takes in energy from he surroundings

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5
Q

What do endothermic reactions include

A

Thermal decompositions

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6
Q

What are some sports injury packs based upon

A

Endothermic reactions

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7
Q

If a reversible reaction is exothermic in one direction….

A

It is endothermic in the opposite direction

The same amount of energy is transferred in each case

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