Comparing Vitamin C in Different Fruits and Juices

Comparing Vitamin C in Different Fruits and Juices
Comparing Vitamin C in Different Fruits and Juices
Comparing Vitamin C in Different Fruits and Juices
Comparing Vitamin C in Different Fruits and Juices
Comparing Vitamin C in Different Fruits and Juices
Comparing Vitamin C in Different Fruits and Juices
Comparing Vitamin C in Different Fruits and Juices
Comparing Vitamin C in Different Fruits and Juices
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Product Description
The amount of vitamin C in the juice from different citrus fruits such as oranges and lemons can be compared in this fun and analytical wet experiment. There are actually three different procedures described; two use a starch-iodine indicator and one uses indophenol. All materials, procedures, and result tables are provided and the science behind the titrations is completely explained.

When students finish they can work on the provided student activity worksheet, answer key included. There is also a page of document camera notes and images on the vitamin C molecule. Simply print and use. Ideas for extension experiments are included.

PS. Students will enjoy squeezing their own fruit juices!

Check out other Middle School Science Resources for Chemical Solutions
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This product is also part of a Chemical Solution Bundle that contains all of the resources listed above. Save 20% by purchasing this high-value bundle.

CHEMICAL SOLUTION BUNDLE

Other High-Value Chemistry Bundles
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Physical and Chemical Changes, Phases, Metals, and Mixtures
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Copyright © DrDavesScience. All rights reserved by author, including copyrighted images. This product is strictly for individual use and may not be copied for other teachers. The file itself may not be forwarded to other individuals unless multiple copies have been purchased. The file may not be edited or modified in any way and may not be uploaded onto any digital or online file sharing platform unless permission has been granted by DrDavesScience.
Total Pages
10 pages
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N/A
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