Equimolar quantities of potassium fluoride and hydrofluoric acid are placed into solution. What happens to the buffer system if some hydrochloric acid is added to the solution? The hydrochloric acid reacts with the fluoride ions so the pH decreases only slightly. The hydrochloric acid reacts with the fluoride ions so the pH decreases significantly. ) The hydrochloric acid reacts with the hydrofluoric acid so the pH increases only slightly. The hydrochloric acid reacts with the hydrofluoric acid so the pH increases significantly.

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Equimolar quantities of potassium fluoride and hydrofluoric acid are placed into solution.
What happens to the buffer system if some hydrochloric acid is added to the solution?
The hydrochloric acid reacts with the fluoride ions so the pH decreases only slightly.
The hydrochloric acid reacts with the fluoride ions so the pH decreases significantly.
) The hydrochloric acid reacts with the hydrofluoric acid so the pH increases only slightly.
The hydrochloric acid reacts with the hydrofluoric acid so the pH increases significantly.
Transcribed Image Text:Equimolar quantities of potassium fluoride and hydrofluoric acid are placed into solution. What happens to the buffer system if some hydrochloric acid is added to the solution? The hydrochloric acid reacts with the fluoride ions so the pH decreases only slightly. The hydrochloric acid reacts with the fluoride ions so the pH decreases significantly. ) The hydrochloric acid reacts with the hydrofluoric acid so the pH increases only slightly. The hydrochloric acid reacts with the hydrofluoric acid so the pH increases significantly.
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