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Classroom Resources: Acids & Bases

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51 – 61 of 61 Classroom Resources

  • Indicators, Acid Base Reactions | High School, Elementary School, Middle School

    Access is an AACT member benefit. Demonstration: Another Secret Message

    In this demonstration, students will observe a hidden message while understanding simple acid/base chemistry and indicators.

  • Mixtures, Mixture, Chemical Change, Physical Change, Observations, Density, Acid Base Reactions, Chemical Change | Elementary School

    Access is an AACT member benefit. Lab: Analyzing a Lava Lamp

    In this lab, students create a mixture of oil, water and food coloring, and then add an Alka-Seltzer tablet, to create a homemade lava lamp. Student will record their observations during each step of the process and answer follow-up questions about the chemical and physical changes that took place.

  • Solubility, Acid Base Reactions, Titrations, Indicators, Intermolecular Forces, Concentration, pH | High School

    Access is an AACT member benefit. Lab: Alka-Seltzer & Gas Solubility

    In this lab, students will use a reaction to investigate temperature and the solubility of carbon dioxide and will use a neutralization reaction and an indicator to verify the amount of carbon dioxide produced at each temperature.

  • Limiting Reactant, Acid Base Reactions | High School

    Access is an AACT member benefit. Lab: Acid/Base Stoichiometry

    In this lab, students experience a limiting reactant and can physically see the difference in amounts of product generated. They also see which reactant is in excess.

  • Titrations, Limiting Reactant | High School

    Access is an AACT member benefit. Lab: Acid-Base Mole Ratio

    In this lab, students study several concepts, including acid-base reactions, limiting reactants, and stoichiometry, by observing the contained reaction of acetic acid (diluted vinegar) with sodium hydrogen carbonate (baking soda) in an unconventional, cost effective titration.

  • Strong vs Weak, Titrations | High School

    Access is an AACT member benefit. Lab: Acid Base Reactions

    In this lab, students will witness a reaction between an acid and base. One will be strong, and the other may be weak or strong--it's up to them to determine.

  • Indicators, Acid, Chemical Properties | Middle School

    Access is an AACT member benefit. Lab: Acid & Base

    In this lab, students are given four unknown liquids and must identify whether they are acids or bases.

  • Acid & Base Theories | High School

    Access is an AACT member benefit. Project: Acid Base Creative Letter

    In this project, students will compare and contrast the properties of acids and bases and define pH.

  • Chemical Change, Chemical Change, Observations, Acid, Chemical Change | Elementary School

    Access is an AACT member benefit. Lab: My Pennies

    In this lab, students will investigate how an acidic, vinegar based solution can help to get “dirty” pennies clean. Students will observe chemical change and investigate real-world connections to this lab.

  • Indicators, Le Châtelier's Principle | High School

    Demonstration: Milk of Magnesia Magic

    In this demonstration, students will observe a color change in a milk of magnesia solution as vinegar is added.

  • Chemical Change, Observations, Mixture, Chemical Change | Elementary School, Middle School, High School

    Demonstration: Inflating a Balloon with Chemistry

    In this demonstration, the teacher will perform a reaction between acetic acid (vinegar) and sodium bicarbonate (baking soda) in order to inflate a balloon and to introduce the concept of a chemical reaction to students. Students will observe the reaction, and identify indicators of chemical change as well as discuss the different types of matter that are involved.

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