Topic 3 (Acids and Bases) Flashcards
1
Q
Define the term acid.
A
Proton donor.
2
Q
What is the difference between strong acids and weak acids?
A
Strong acids are fully ionized in a solution, while weak acids are partially ionized in a solutions.
3
Q
What are the most common acids?
A
Hydrochloric acid (HCl)
Carbonic acid (H2CO3)
Nitric acid (HNO3)
Phosphoric acid (H3PO4)
Sulfuric acid (H2SO4)
4
Q
What makes acidic solutions acidic?
A
Acidic solutions contain hydrogen ions and this is what makes them acidic.
5
Q
Mention the reactions of acids.
A
Acid + metal = Salt + Hydrogen
Acid + metal hydroxide = Salt + Water
Acid + metal oxide = Salt + Water
Acid + metal carbonate = Salt + Water + Carbon Dioxide
6
Q
A
