Spunjah808 Spunjah808

29-03-2021
Chemistry

contestada

In a 0.100M solution of a weak polyprotic acid what is the equilibrium concentration of A-2?

H2A+H20-H30+A-2

Ka1=7.5x10^-5
Ka2=6.2x10^-8

answer= ?x10^?

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sidberry2 sidberry2

29-03-2021

Necesito la versión en español plz 32

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