Properties of Antacids

With the global population spending over a half a billion dollars a year on commercial antacids, several companies are out there competing for a part of the business. In this activity, students will learn about some of the more common active components in over-the-counter antacids as well as investigate the rate of acid neutralization of five different antacids. Students will also compare the buffering ability of three different calcium carbonate based antacids.

All antacid samples are included and the kit contains enough materials for fifteen groups. Teacher's Manual and Student Study Guide copymasters are included.

Kit Includes:

• 5 x 30 ml Hydrochloric Acid, 1M Solution UN1789
• 2 x 30 ml Universal Indicator UN1170
• 2 x 30 ml Bromothymol Blue, 0.5% Aqueous Solution
• 1 x 60 ml Antacid #5, Liquid
• 1 Pkg/7 Antacid #1, Tablet
• 1 Pkg/7 Antacid #2, Extra Strength
• 1 Pkg/7 Antacid #3, Tablet
• 2 Pkg/2 Antacid #4, Tablets
• 1 Pkg/15 Graduated Plastic Pipettes
• 2 Pkg/50 Universal Indicator Strips
• 90 Disposable Medicine Cups

DOT Info: Small quantity exemption 173.4. THIS PACKAGE CONFORMS TO 49 CFR 173.4 for domestic highway or rail transport only

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RETURNS NOT ACCEPTED: To ensure no contamination, we have a NO RETURN policy for this product. Absolutely NO RETURNS even if the box / container is unopened.