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The most effective antacidFeatured science projectScience project video


It was observed that  Milk of Magnesia was able to neutralize the highest amount of acid and Gaviston neutralized the least amount.

Brand name

Amount of acid needed to neutralize the Antacid solution

Milk of Magnesia (ml)

Gaviston (mL)

Turns (mL)

Tagamet (mL)

Amount of acid required






The chart below represents the results of our science experiment

Antacid effectiveness science fair project

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Complexity level:
Project cost ($):
Time required:
1 hour to prepare, 1 hour for the science project experiment
Material availability:
Access to a school's science laboratory is required
Safety concerns:

Safety gear/gloves need to be worn at all times when handling acids and other chemical substances