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Water Clean-up
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This is an activity (located on page 3 of the PDF) about ... More

This is an activity (located on page 3 of the PDF) about the use of reduction agents to decontaminate ground water. Learners will conduct a reduction-oxidation (redox) reaction in which vitamin C acts as a reduction agent after passing through a model of top soil, sand, and gravel to "pollutants" (starch-iodine mixture). This simulates how nanoparticles of iron are being used to detoxify water under former factory sites. Relates to linked video, DragonflyTV Nano: Water Clean-up. Less

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Subject:
Engineering
Education
Life Science
Ecology
Forestry and Agriculture
Mathematics
Chemistry
Oceanography
Physics
Anthropology
Material Type:
Activities and Labs
Data
Instructional Material
Simulations
Provider:
Science and Math Informal Learning Educators (SMILE)
Provider Set:
SMILE Pathway: Science and Math Activities in One Search
Author:
National Science Foundation
Twin Cities Public Television
Twin Cities Public Television, Inc.
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.)310.1( tcejbus ngised enotspac eht dna )150.1 ,140.1 ,130.1( stcejbus ngised aera ... More

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