26 – 32 of 32 Classroom Resources

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  pH, Indicators, Chemical Properties, Physical Properties, Identifying an Unknown | High School

  Lab: Pigment pH Puzzles Mark as Favorite (21 Favorites)

  In this lab, students will use their scientific detective skills to determine the identity of pigments used in various types of pH test strips based on how they each interact with several solutions of different pH values.

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  Titrations, Indicators, Acid Base Reactions, Stoichiometry, Percent Composition | High School

  Lab: The Egg-straordinary Issue Mark as Favorite (78 Favorites)

  In this lab students will determine the percent composition of calcium carbonate contained in an eggshell by using a back titration in order to address a farmer’s concerns about his hen’s fragile eggs. Two versions of the student lab are included, a scripted version, and an inquiry version.

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  Acid Rain, Acid Base Reactions, Chemical Change, Chemical Change, Indicators, Equivalence Point, pH, Concentration, Molarity | High School

  Lab: Seeing the Effects of Acid Rain Mark as Favorite (18 Favorites)

  In this lesson, students will prepare an environment and make acid rain to see how the acid rain effects the items in the environment.

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  Titrations, Indicators, Strong vs Weak, Equivalence Point, pH | High School

  Lab: Meet The Indicators Mark as Favorite (3 Favorites)

  In this lab, students will use their background with titrations to see how different indicators change colors at different pH's.

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  Indicators | High School, Middle School

  Lab: Detecting pH of Commonly Used Acids and Bases Mark as Favorite (13 Favorites)

  In this lab, students will use their knowledge of acids and bases to determine the acidity and basicity of every day items by measuring pH using several different methods for determination. Indications of pH may be determined using red & blue litmus paper, pH strips, and pH probes or pH meters.

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  Indicators | Middle School, High School

  Lab: Cellular Respiration and pH Mark as Favorite (14 Favorites)

  In this lab, students learn how a pH indicator can be used to detect the presence of CO2 when they exhale.

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  Indicators | High School

  Lab: Exploring the Properties of Acids and Bases Mark as Favorite (59 Favorites)

  In this lab, students will rotate through five stations. They will explore the properties of many household substances and discover a few properties of acids and bases.