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11 Dec 2019

A buffer solution is made using a weak acid, HA, that has a pKa of6. If the pH of the buffer is 9, what is the ratio of A– toHA?

A-/HA=?

What is the pH of a solution which is 0.021 M in weak base and0.039 M in the conjugate weak acid (Ka = 7.1 × 10–6)?

pH=?

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Collen Von
Collen VonLv2
13 Dec 2019

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