Reactions Flashcards
1
Q
Redox rules
A
- groups 1,2,13 are +1,+2, +3
- Fluorine is always -1
- Hydrogen is usually +1
- Oxygen is usually -2
- Chlorine is usually -1
2
Q
Nitric acid
A
HNO3
3
Q
Phosphoric acid
A
H3PO4
4
Q
Salt
A
- acid has one or more of its hydrogen ions replaced
- by metal ion
- or ammonium ion
5
Q
Acid + base
A
salt + H2O
6
Q
Acid + carbonate
A
salt + H2O + CO2
7
Q
Acid + metal
A
salt + H2(g)
7
Q
Neutralisation
A
- H+ + OH- -> H2O