C5.4 Salts from metals Flashcards
1
Q
What does a metal + acid make?
A
➢ A salt + hydrogen
2
Q
What are the 3 types of acids?
A
➢ Sulfuric acid
➢ Nitric acid
➢ Hydrochloric acid
3
Q
What are spectator ions?
A
➢Ions that do not change in the reaction
4
Q
What is a redox reaction?
A
➢ The metal atoms lose electron and oxidised
➢ And hydrogen ions from the acid gain electrons and are reduced
