2.1.4: Acids Flashcards
When an acid is added to water what ion is released into the
solution?
Hydrogen ion , H+
Define acid
Proton donor
Describe the dissociation of a strong acid
Full dissociation
Define base
Proton acceptor
Which base is used to treat acid ingestion?
Magnesium hydroxide
What are alkalis?
Bases that can dissolve in water to form
aqueous hydroxide ions
What are amphoteric substances?
Substances that can act as acids and
bases
What is formed when acids react with carbonate?
Salt, carbon dioxide and water
What is a salt?
A compound that is formed when H+ of an ion is replaced by a metal ion or positive ion
What is formed when acids react with metal oxide?
Salt and water
What is formed when acid reacts with alkali?
Salt and water
What is formed when acids react with metal?
Salt and hydrogen
Why are the products same when acids react with alkali or metal oxides?
Both alkali and metal oxides are types of bases
How are ammonium salts formed?
When acid reacts with aqueous ammonia
What are hydrated crystals?
A crystalline structure containing water