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What is the final aqueous solution pH of HA with Ka = 0.000018, given: ICE HA...

What is the final aqueous solution pH of HA with Ka = 0.000018, given:

ICE HA H+ A-

initial 0.0006 M 0 0.0027

change -x +x +x

equilibrium 0.0006 - x M x 0.0027 + x M

4.0

5.4

4.5

1.8

0 0
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