Clean-up Cost: Acid Mine Drainage
Young scholars determine the amount of base needed to neutralize an acid in order to calculate the cost of mine drainage clean-up. They use vinegar, ammonia and cabbage to experiment with levels of base (ammonia) and acid (vinegar).
3rd - 8th Science 3 Views 0 Downloads
Acids, Bases, and Indicators—Colorful Chemistry
Lead the class in a colorful exploration of acids and bases as they learn to differentiate between the two. They identify common items considered acidic and basic, then explore their strengths and weaknesses. They titer solutions and...
7th - 12th Science
New Review Neutralizing Acids and Bases
Most things naturally strive for balance, and acids and bases are no exception. Neutralization of acids and bases allows scholars to explore the color changes associated with the pH scale. After this exploration, pupils neutralize two...
6th - 8th Science CCSS: Designed