Exo/Endo thermic

GCSE - AQA - chemistry - endo/exothermic

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Last updated: June 8, 2022

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First submitted	June 8, 2022
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Average score	83.3%
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Hint	Answer
which one releases energy into the surroundings?	Exothermic
Which one has a temperature decrease?	Endothermic
Which one has more products than reactants?	Endothermic

Hint	Answer
Energy released from forming new bonds is greater than energy needed to make bonds?	Exothermic
What is an example of exothermic reactions?	Combustion Neutralization Respiration Magnesium and water
What is an example of endothermic reactions?	Electrolysis Photosynthesis Ethanoic and sodium carbonate Melting ice cubes

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