Innovating Science™ Properties of Antacids

Description

Includes

• 30mL Hydrochloric Acid solution, 1M UN1789 (5)
• 30mL universal indicator UN1170 (2)
• 30mL Bromothymol Blue, 0.5% aqueous solution (2)
• Antacid #1 (7 tablets)
• Antacid #2 (7 extra-strength)
• Antacid #3 (7 tablets)
• Antacid #4 (14 tablets)
• 60mL Antacid #5
• Graduated plastic pipets (15)
• Universal indicator strips (100)
• Disposable medicine cups (90)
• Teacher's manual and student study guide copy-masters

Requires

Lab timers (or stopwatches with second hand), 10mL graduated cylinders, Distilled water, Glass rods (or wooden stirring sticks), Electronic balances (optional).

Investigate the more common active components in over-the-counter antacids.

• Investigate the rate of acid neutralization of five different antacids
• Compare the buffering ability of three different calcium carbonate-based antacids
• Enough materials for 15 tests

Specifications

• Certifications/Compliance: 49 CFR 173.4
• Product Type: Properties of Antacids Chemistry Kit
• Color: White
• Grade: 7 to 14
• Age: 13 to 20
• For Use With (Application): To investigate the more common active components in over the counter antacids
• Includes: 5 x 30mL Hydrochloric Acid, 2 x 30mL universal indicator, 2 x 30mL Bromothymol blue, 0.5% Aqueous Solution, 1 x 60mL #5 Antacid, liquid, #1 Antacid, Tablet, #2 Antacid, Extra strength, #3 Antacid, tablet, #4 Antacid, tablets, graduated Plastic pipettes, u
• Quantity: 1
• Dimensions (L x W x H): 12 x 9.25 x 4 in.
• Class Size: 15 Lab Groups