Classifying Oxides Flashcards
1
Q
Oxides are
A
compounds made from one or more atoms of oxygen combined with one other element
2
Q
Examples of oxides include
A
: MgO, ZnO, K2O, CO2, SO2, H2O
3
Q
Acidic oxides are formed
A
when a non-metal element combines with oxygen
They react with bases to form a salt and water
4
Q
When dissolved in water they produce acidic oxides
A
an acidic solution with a low pH
5
Q
Common examples include of acidic oxides
A
CO2, SO2, NO2 and SiO2
6
Q
Basic oxides are formed when a
A
metal element combines with oxygen
They react with acids to form a salt and water
7
Q
When dissolved in water they produce a basic oxides
A
basic solution with a high pH
8
Q
Common examples include basic oxides
A
CuO and CaO
