vitamin C

Determination of Vitamin C in a Produce Protector - Iodometric Method

Andrea Amato | Thu, 05/31/2018 - 10:21

determination-vitamin-c-produce-protector-iodometric-method.png

This activity is designed to determine the concentration of Vitamin C (ascorbic acid) in a produce protector (in this case, Ball^®Fruit Fresh) by an iodometric titration method.

JCE Classroom Activity #92: Testing for Iodide in Table Salt

Tom Kuntzleman | Wed, 11/20/2013 - 20:01

jce-classroom-activity-92-testing-iodide-table-salt.png

One of over 100 activities in the collection, JCE Classroom Activity #92 describes how to test for the presence of iodide in iodized salt using only water, iodized salt, 3% hydrogen peroxide, vinegar and liquid laundry starch. Watch the video for an added twist to the activity.