chemical Reaction Flashcards
1
Q
What happens to atoms in a chemicle reaction
A
They bond
2
Q
What’s combustion
A
The proses of burning something
3
Q
What’s thermal decomposition
A
A reaction in which a substance is broken down into at least two other substances by heat
4
Q
How do catalyst affect the speed of reaction
A
Quicken it
5
Q
What’s neutralisation
A
reaction in which acidity or alkalinity is removed
6
Q
What do metals produce when they react with an acid
A
Salts+ hydrogen
