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Ionic and covalent bonds
Difference between mixtures, solutions and compounds
Techniques to separate components of a mixture
The difference between physical and chemical changes
o categorize
Balancing of simple chemical equations
Effect of dilution on toxicity
How toxic spills spread in the environment via water, wind and gravity
Identification of various poisonous plants and animals, and their toxic effects
Effects and chemistry of common household toxins
o Ammonia
o Hydrogen peroxide
o Rubbing alcohol
o Bleach
o Epsom salt
o Vinegar
o Nutritional supplements containing calcium and Iron
o Information about specific environmental toxins: Iron (ferric), copper and mercury
Lab skills:
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Chromatography
Mixture of reagents
Separations of mixture
Serial dilutions
Determination of pH
Conductivity testing