Quantitative Analysis of Vinegar Lab
In this quantitative analysis activity, students perform a lab to determine the amount of acetic acid in vinegar by doing a titration. They use an indicator phenolphthalein to determine the endpoint of the titration.
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New Review Looking Into Lactase: Guided Inquiry
Milk does a body good ... unless, of course, someone is lactose intolerant. Pupils play the role of pharmaceutical scientists in a guided inquiry lab about lactase. Lab groups collaborate to learn more about lactose intolerance, how...
9th - 12th Science CCSS: Designed
AP Physics 1 and 2 Inquiry-Based Lab Investigations
Have you ever wondered what type of AP Physics investigations The College Board wants? This is the guide for you! Sixteen labs covering both Physics I and II will get you started and inspire you to meet the requirement of 25 percent of...
11th - 12th Science CCSS: Adaptable
Determination of the Acid Content of Vinegar (Acid-Base Titration Analysis)
Titration sounds impressive, but it is actually as simple as using a neutralization reaction to determine the concentration of an acid or base in a reaction. The final lesson in the seven-part series walks scholars through the titration...
9th - 12th Science CCSS: Adaptable
2006 U.S. National Chemistry Olympiad Part III
In this chemistry Olympiad lab instructional activity, students are given two lab problems to design experiments. Topics include determining the mass percentage of a given compound and determining an unknown metal using quantitative and...
9th - 12th Science