96763
Descrição
FlashCards por victoriarose, atualizado more than 1 year ago
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Criado por victoriarose
mais de 11 anos atrás
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| Questão | Responda |
| Which reaction "takes in enery" from the surroundings? | ENDOTHERMIC |
| Is heat given in or out in EXOTHERMIC reactions? | OUT |
| What is COMBUSTION an example of? | An exothermic reaction |
| Are reversible reactions exothermic or endothermic? | BOTH |
| What is an example of how an exothermic reaction is used in everyday life? | A hand warmer and self heating cans. |
| What is an example of an everyday use of an endothermic reaction? | A sports pack (them cool ice things) |
| What is energy transfer in reactions? | Whenever chemical reactions occur, energy is transferred TO or FROM the surroudings (exothermic and endothermic) |
| BORED NOW |
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