Energie en chemiese verandering Flashcards

1
Q

Aktiveringsenergie

A

Die minimum enegie wat nodig is om ‘n reaksie aan die gang te sit

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2
Q

Geaktiveerde kompleks

A

‘n Tydelike, hoe energie, onstabiele toestand van die samestellende atome

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3
Q

Katalisator

A

‘n Stof wat die tempo van ‘n chemiese reaksie verander sonder om self aan die reaksie deel te neem.

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4
Q

Reaksiewarmte

A

Die energie geabsorbeer of vrygestel in ‘n chemiese reaksie

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