Chemical Reactions Flashcards
1
Q
What is Precipitation (in a chemical reaction)?
A
When multiple solutions are mixed together to make a non soluble substance/product, called a precipitate.
2
Q
What is a Displacement reaction?
A
When a more reactive metal/substance replaces a less reactive metal/substance in a compound.
3
Q
What is a fizz reaction?
A
When a chemical reaction creates fizzing (usually when carbon dioxide escapes a liquid or solution.)
4
Q
What is thermal decomposition?
A
When a compound is broken down when heated.
5
Q
What is neutralisation
A
When an alkali reacts to an acid, they will neutralise each other and create a salt and water.
