Classroom Resources: Reactions & Stoichiometry

1 – 2 of 2 Classroom Resources

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  Solutions, Solubility, Solubility Rules, Concentration, Molarity, Stoichiometry | High School

  Lab: The Gravimetric Analysis of Lead in Contaminated Water

  In this lab, students will perform a gravimetric analysis of a simulated water sample contaminated with “lead”. Using their knowledge of solubility and chemical reactions they will precipitate the “lead” from the water sample. Then from the data collected, they will calculate the concentration of “lead” in their samples and compare that value to those found in water samples from the Flint, Michigan water crisis.

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  Precipitate, Chemistry Basics, Solubility Rules, Balancing Equations, Chemical Change, Chemical Change | High School, Middle School

  Lab: Predicting Precipitates

  In this lab, students use solubility rules to predict which chemical reactions will produce precipitates.