C5 Flashcards

1
Q

What are exothermic reactions?

A

Those which involve the transfer of energy from the reacting chemicals to the surroundings

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2
Q

Examples of exothermic reaction

A
  • combustion
  • respiration
  • neutralisation
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3
Q

What are endothermic reactions?

A

Those which involve the transfer of energy from the surroundings to the reacting chemicals

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4
Q

Examples of endothermic reaction

A
  • thermal decomposition
  • eating sherbet
  • ice packs
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