Acidi E Basi Flashcards by Claudia P

Q

Autoprotolisi dell’H2O

A

H2O + H2O H3O+ + OH-

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Q

Calcolare la costante di equilibrio Kw

A

Kw = [H3O+] • [OH-] = 1,0 • 10^-14

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Q

A 25 gradi, la costante di equilibrio è..

A

[H3O+] = [OH-]

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Q

Nome dello Ione [H3O+]

A

Ione IDRONIO

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Q

Nome dello ione [OH-]

A

Ione OSSIDRILE

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Q

Calcolo del pH

A

pH = -log [H3O+]

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Q

Calcolo del pOH

A

pOH = -log [OH-]

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