Topic 8: Acids and bases Flashcards

1
Q

Is carbon dioxide acidic or basic?

A

CO2 forms a weak acid when dissolved in water

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2
Q

What does amphoteric mean?

A

Able to react as both a base and an acid

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3
Q

Describe the trend in acid-base properties of the oxides of period 3, sodium to chlorine.

A

basic –> amphoteric –> acidic

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