eq qco Flashcards by Delfina Saslavsky

Q

sales que producen disoluciones neutras

A

sal de acido fuerte y base fuerte

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Q

sales que producen disoluciones acidas

A

sal de acido fuerte y base debil

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Q

sales que producen disoluciones basicas

A

sal de base fuerte y acido debil

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Q

pH, pOH

A

pH=-log ka

pOH= -log kb

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Q

ka y kb

A

ka=([A].[H3O])/[HA]

ka=([A].[HO])/[HA]

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Q

kw y pkw

A

kw=10^-14= H3O.HO=ka.kb

pkw=14=pH + pOH

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