The pH Scale Goes from 0 to 14 Flashcards

1
Q

The strongest acid has pH…

A

0

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2
Q

The strongest alkali has pH…

A

14

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3
Q

A neutral substance has pH…

A

7

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4
Q

What colours are strongly acidic?

A

Red

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5
Q

What colours are weakly acidic?

A

Orange/yellow

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6
Q

What colour is neutral?

A

Green

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7
Q

What colour is weakly alkaline?

A

Blue

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8
Q

What colour is strongly alkaline?

A

Purple

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