Beyond Benign

High School

Introduction to Chemistry

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Acids & Bases
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Atoms & Periodic Table
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Biotechnology
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Chemical Bonding
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Chemical Names & Fomulas
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Chemical Reactions
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Gases
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Hydrocarbon Compounds
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Introduction to Chemistry
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Lab Safety & Chemical Hazard
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Materials Science
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Math & Engineering
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Mole Concepts / Chemical Quantities
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Oxidation-Reduction Reactions & Electrochemistry
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Project Based Learning
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Reaction Rates & Equilibrium
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Solutions
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States of Matter
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Stoichiometry
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Thermodynamics
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Hard Water Lab: TAML Industry Example

A Presidential Green Chemistry Award winning technology is the inspiration for this lab that looks chemically at the difference between hard and soft water and the role of catalysis in reactions. The lesson reinforces the scientific method by careful manipulation of variables to develop a rich understanding of the bleaching process through an inquiry based activity.

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Hard Water Lab: TAML Industry Example

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