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What colour does an acid turn a litmus indicator into?
Red
What colour does a base turn a litmus indicator into?
Blue
Do acids tend to be corrosive or caustic (causes chemical burns)?
Corrosive
Do bases tend to be corrosive or caustic (causes chemical burns)?
Caustic
Do acids tend to taste sour or bitter?
They taste sour
Do bases tend to taste sour or bitter?
They taste bitter
Is it acids or bases that tend to feel slippery?
Bases
What happens when an acid and a base react together?
They neutralise
Do acids have a lower pH (<7) or higher pH (>7)?
Acids have lower pH (<7)
Do bases have a lower pH (<7) or higher pH (>7)?
Bases have higher pH (>7)