-The triprotic acid H3A has ionization constants of Ka1 = 4.9× 10–2, Ka2 = 6.0× 10–6,...

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-The triprotic acid H3A has ionization constants of Ka1 = 4.9× 10–2, Ka2 = 6.0× 10–6,...

-The triprotic acid H3A has ionization constants of Ka1 = 4.9× 10–2, Ka2 = 6.0× 10–6, and Ka3 = 2.0× 10–13. Calculate the following values for a 0.0700 M solution of NaH2A

(H+)=?

(H2A-)/(H3A)=?

-Calculate the following values for a 0.0700 M solution of Na2HA.

(H+)=?

(HA2-)/(H2A-)=?

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Answer 1

Answer #1

LHt) - Hua)(40xS(o.07oo) + (41x1。リ@y ナ Ka j 3 ー Ka2. 二 6.oxlo THA A 4116

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Answer 2

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