Definitions Flashcards
1
Q
What is the definition of an Acid?
A
A substance that released hydrogen ions when it dissolves in water
2
Q
What is the definition of a Strong Acid?
A
An acid that completely dissociates in solution
3
Q
What is the definition of a Weak Acid?
A
An acid that partially dissociates in solution
4
Q
What is the definition of a Base?
A
A substance that accepts H+ ions
5
Q
What is the definition of an Alkali
A
A base that dissolves in water releasing hydroxide ions into the solution
6
Q
What type of salt forms from Hydrochloric acid?
A
- Chloride Salt
- eg. sodium chloride
7
Q
What type of salt forms from Sulfuric acid?
A
- Sulphate salt
- eg. sodium sulfate
8
Q
acid + alkali →
A
salt + water
9
Q
acid + metal oxide →
A
salt + water
10
Q
acid + carbonate →
A
salt + water + carbon dioxide
11
Q
What is the ionic equation for neutralisation?
A
H+(aq) + OH-(aq) –> H2O(l)
