1.5 Hydrocarbons - Combustion Flashcards
(5 cards)
1
Q
What is an exothermic reaction?
A
A reaction that releases heat
2
Q
What is an endothermic reaction?
A
A reaction that absorbs heat
3
Q
What is combustion?
A
An exothermic reaction where fuel reacts with an oxidiser (normally oxygen) at high temperatures
4
Q
What is complete combustion?
A
Fuel and oxygen react producing only carbon dioxide and water
5
Q
What is incomplete combustion?
A
When not enough oxygen is present to convert all the fuel into water and carbon dioxide. Soot and carbon monoxide is produced.
