Energy transfer in reactions

What is given out in an exothermic reaction?
Heat is given OUT
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What is taken in, in an endothermic reaction?
Heat is taken IN
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Exothermic reaction definition
An exothermic reaction is one which transers eergy to the surroundings, usually in the form of heat and usually show by a rise in temperature
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An example of an Exothermic reaction is...
Burning fuels (COMBUSTION)
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What type of reactions are neutralisation reactions?
Exothermic
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What type of reactions are oxididation reactions?
Exothermic
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Endothermic reaction definition
An endothermic reaction is one which usually takes in energy from the surroundings, usually in the form of heat and is usually show by a fall in temperature
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What type of reactions are Termal decompositions?
Endothermic
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What must be supplied to make calcium carbonate decompose?
Heat
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Reversible reactions can be both...
Endothermic and Exothermic
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Card 2

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What is taken in, in an endothermic reaction?

Back

Heat is taken IN

Card 3

Front

Exothermic reaction definition

Back

Preview of the front of card 3

Card 4

Front

An example of an Exothermic reaction is...

Back

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Card 5

Front

What type of reactions are neutralisation reactions?

Back

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