4. A weak acid HA has Ka = 4.3 x 10-6. The ionization constant Kô for its conjugate base A- is: (a) 4.3 x 108 (b) 2.3 х 105 (с) 2.3 х 10-9 (d) 4.3 х 10-20

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Chapter16: Acids And Bases
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4. A weak acid HA has Ka = 4.3 x 10-6. The ionization constant Kb for its conjugate base A- is:
(а) 4.3 х 108
(b) 2.3 x 105
(с) 2.3 х 10-9
(d) 4.3 х
10-20
Transcribed Image Text:4. A weak acid HA has Ka = 4.3 x 10-6. The ionization constant Kb for its conjugate base A- is: (а) 4.3 х 108 (b) 2.3 x 105 (с) 2.3 х 10-9 (d) 4.3 х 10-20
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