Topic 8: Acids and bases Flashcards
1
Q
Is carbon dioxide acidic or basic?
A
CO2 forms a weak acid when dissolved in water
2
Q
What does amphoteric mean?
A
Able to react as both a base and an acid
3
Q
Describe the trend in acid-base properties of the oxides of period 3, sodium to chlorine.
A
basic –> amphoteric –> acidic
