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Question
Identify the conjugate acid-base pair for the following reaction in an aqueous solution.
\[\ce{HS^-_{( aq)} + HF ⇌ F^-_{( aq)} + H2S_{(aq)}}\]
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Solution
| Acid (Acid1) |
Conjugate base (Base1) |
Base (Base2) |
Conjugate acid (Acid2) |
|
| Forward reaction | HF | F− | HS− | H2S |
| Backward reaction | H2S | HS− | F− | HF |
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