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    Outreach and Education Division

    The EDUCATION AND OUTREACH DIVISION supports chemistry education at all levels, including K-12, college, and adult/continuing education. It maintains liaisons to the Chicago Public Schools and the American Association of Chemistry Teachers (AACT). The Division engages the general public in chemistry-related educational activities, participates in ACS activities at the annual Illinois State Fair, and publicizes all events and news-related content. The division oversees the annual Project SEED program for the Section as well as the Project SEED scholarships. The Division also assists public officials and other community bodies concerning chemistry-related matters. The Education and Outreach Division includes the Education, Outreach, Project SEED, and Public Affairs Committees.

    The EDUCATION COMMITTEE provides chemistry-related educational programs and information to learners of all ages and actively engages with educators at the pre-K-12 and college levels. Subcommittees include:

    • AACT Liaison
    • College Education Subcommittee
    • Continuing Education Subcommittee
    • Chicago School Board Liaison
    • K - 12 Education Subcommittee

     

    The PUBLIC AFFAIRS COMMITTEE ensures that section members and public officials and bodies are informed of matters where the knowledge and practice of chemistry is of substantial public importance. These matters can include government issues, environmental issues and the social responsibility of chemists. The Public Affairs Committee gives the Public Affairs Award biennially.

    The OUTREACH COMMITTEE engages the general public, educators and children in chemistry-related educational activities and participates in many different types of events around the greater Chicago area.   Subcommittees include:

    • Community Activities Subcommittee
    • Illinois State Fair Subcommittee

     

    PROJECT SEED COMMITTEE identifies interested low-income and/or minority high school junior and senior students who are interested in participating in a paid summer research experience with  a college or university faculty member.  It supports financial and logistical concerns for the student/ faculty relationships and communicating  relevant program information to the national ACS organization.  The committee is also responsible for distributing Project SEED awards to support the internships. 

    They Say the Water in Rio de Janeiro was Bad!

    October 2016:

    I just got back from the Illinois State Fair where the ACS had their tent set up. Frank Salter did many of the demonstrations at the fair and shared this one with me. Apparently back during the Vietnam Conflict, our troops did not always have access to clean, pathogen free water. To remedy this they were given either iodine tablets or a tincture of iodine (this is merely iodine dissolved in some amount of ethyl alcohol). The iodine is a good oxidizing agent and will oxidize, and thus kill the bacteria and viruses. Of course, since iodine is a yellowish brown color and it does not have a particularly pleasant taste, they would want to remove this and they were able to do so with Vitamin C tablets – a good antioxidant.

    Please note:  All chemicals and experiments involve an element of risk, and no experiments should be performed without proper adult supervision.

    Materials:

    • Tincture of iodine
    • A cup of water
    • Vitamin C tablets

    Normally in order to disinfect the water you would only add 5 drops of the iodine to a liter of water, but we want to see a dramatic change so add about 20 drops (1 mL) or so of the iodine to the water. You will see that the water has a very unappealing color and odor to it. Mix the solution. Normally to disinfect the water you would want to allow the iodine to react with the bad elements for about 30 minutes but since we don’t plan to drink the water, we can simply add the vitamin C tablet right away. Stir the solution. After a bit you should notice that the water becomes crystal clear with no bad odor or taste. Additionally now you will get your daily dose of vitamin C!

    The chemical reaction is as follows:

    C6H8O6 + I2 -> C6H6O6 + 2I- + 2H+

    Another ChemShorts article (October 1999) http://chicagoacs.net/archive/ChmShort/CS99.html#10.99 used this same chemistry to determine how much vitamin C is in Tang® drink mix or orange juice.