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OCR Chemistry > Ph > Flashcards

Ph Flashcards

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1
Q

PH of strong acid

A

PH = -log[H+]

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2
Q

PH of weak acid

A

Ka = [H+]2
[HA]

Pka = -log(Ka)

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3
Q

PH of strong base

A 
Kw = [H+][OH-]
Kw = 1x10-14
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OCR Chemistry (7 decks)

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