pH (Activity)

Inquire!

  • What is the mechanism of action for antacids?
  • Do they all antacids have the same efficacy?

Explore: Determine the pH of common solutions

  1. Solution

    Acid or Base

    Predicted pH

    Actual pH

    Coffee

    Cola

    Distilled
    H2O

    Detergent

    Bleach

    Apple
    Juice

     Antacid Solution
  2. Using the pH meter, measure the pH and validate your predictions
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