Sodium bisulfate, when added to an anesthetic solution, _________ the pH.

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Prepare for the Pain Control and Anesthesia Test. Enhance your understanding with multiple choice questions, each with detailed hints and explanations. Equip yourself with the knowledge to ace the exam!

Multiple Choice

Sodium bisulfate, when added to an anesthetic solution, _________ the pH.

Explanation:
When an acidic salt is added to solution, it increases the hydrogen ion concentration. Sodium bisulfate (NaHSO4) dissociates into Na+ and HSO4−. The bisulfate ion is acidic and donates a proton (HSO4− → H+ + SO4^2−). This extra H+ raises the acidity of the solution, lowering the pH. So adding sodium bisulfate makes the anesthetic solution more acidic.

When an acidic salt is added to solution, it increases the hydrogen ion concentration. Sodium bisulfate (NaHSO4) dissociates into Na+ and HSO4−. The bisulfate ion is acidic and donates a proton (HSO4− → H+ + SO4^2−). This extra H+ raises the acidity of the solution, lowering the pH. So adding sodium bisulfate makes the anesthetic solution more acidic.

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