Classroom Resources: Reactions & Stoichiometry


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51 – 75 of 83 Classroom Resources

  • Observations, Reaction Rate, Reaction Rate, Chemical Change | Elementary School, Middle School, High School

    Demonstration: Simple Kinetics

    In this demonstration, students will see that different food dyes react with bleach at different rates.

  • Classification of Reactions, Chemical Change, Reduction, Redox Reaction, Functional Groups | High School

    Lab: Silver Test Tube Holiday Ornament

    In this lab, students will carry out a reduction reaction in order to create a silver-plated test tube that can be used as a holiday ornament.

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

    Lab: Seeing the Effects of Acid Rain

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

  • Concentration, Molarity, Percent Yield, Stoichiometry, Classification of Reactions, Limiting Reactant, Chemical Change, Mole Concept, Dimensional Analysis | High School

    Demonstration: First Day Review

    In this demonstration, students see evidence of a chemical reaction.

  • Density, Density, Chemical Change, Chemical Change | Elementary School, Middle School, High School

    Demonstration: Fire Extinguisher

    In this demonstration, students will observe a chemical reaction, and see how the product can be used to extinguish a fire.

  • Observations, Chemical Change, Balancing Equations, Classification of Reactions, Chemical Change | High School

    Lab: Recycling Copper: Understanding Chemical Reactions

    In this lab, students will demonstrate their understanding of writing, balancing, translating, and identifying types of chemical reactions. While doing so, they will learn about the process of recycling copper.

  • Percent Yield, Stoichiometry, Classification of Reactions, Chemical Change, Reduction, Activity Series, Redox Reaction, Mole Concept, Dimensional Analysis, Measurements, Oxidation, Error Analysis | High School

    Lab: Extracting Copper From Ore

    In this lab, students extract copper from copper carbonate using two different methods, and then determine which industrial method is most effective.

  • Observations, Separating Mixtures, Conservation of Matter, Conservation of Mass, Lab Safety, Chemical Change, Balancing Equations, Percent Yield, Conservation of Mass, Classification of Reactions, Chemical Change, Accuracy, Chemical Properties, Conservation of Matter, Error Analysis | High School

    Lab: Reactions of Copper

    In this lab, students will convert copper metal into different copper compounds and then back to copper to illustrate conservation of matter.

  • Observations, Chemical Change, Chemical Change, Reduction, Activity Series, Redox Reaction, Galvanic Cells, Oxidation, Half Reactions, Electron Transfer, Electrons | High School

    Lesson Plan: Exploring Automotive Corrosion

    In this lesson students will investigate the galvanic corrosion that can occur when different metals come in contact with each other in modern cars.

  • Chemical Change, Exothermic & Endothermic, Heat, Temperature, Energy Diagrams | High School

    Lab: Exothermic and Endothermic Lab

    In this lab, students determine whether mixing two chemicals is endothermic or exothermic. One is a physical change, one is a chemical change.

  • Observations, Density, Chemical Change, Balancing Equations, Classification of Reactions, Chemical Change | High School

    Demonstration: Preparation of Hydrogen

    In this demo, students witness a single displacement reaction between zinc and sulfuric acid that produces hydrogen gas. The gas is collected via water displacement and ignited.

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

    Lab: Predicting Precipitates

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

  • Pressure, Renewable Energy, Conservation of Mass, Chemical Change, Volume | Middle School, High School

    Lab: Power That Stinks

    In this lab, students will experiment with creating and capturing biogas, and have an opportunity to look at how energy is created from waste. They will explore the differences between non-renewable and renewable energy sources.

  • Classification of Reactions, Chemical Change, Exothermic & Endothermic, Heat, Temperature | Middle School, High School

    Lab: Designing Exothermic and Endothermic Reactions

    In this lab, students will design and test an experiment for producing either an endothermic or an exothermic reaction. The goal of the lab is for students to successfully construct a reproducible procedure for a reaction that either releases or absorbs thermal energy, and that can be supported with data.

  • Cracking, Combustion, Chemical Change, Functional Groups | High School

    Demonstration: Cracking Reaction

    In this demo, students will witness a cracking reaction. They will verify the products by exposing the products to three side reactions.

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

    Lab: Corrosion in Motion

    In this lab, students will expose metal samples to various solutions and observe the amount of corrosion of a period of time.

  • Observations, Conservation of Mass, Chemical Change, Chemical Change | Middle School, High School

    Lab: Conservation of Mass

    In this lab, students perform three simple experiments, recording the mass of a substance before and after a reaction. They then explain how the law of conservation of mass was not violated, even if the mass changed.

  • Condensation, Chemical Change, Functional Groups, Lewis Structures | High School

    Lab: Condensation Reaction

    In this lab, students will use Lewis structures to explain the mechanism of an organic condensation reaction between a carboxylic acid and an alcohol, also known as an esterification reaction.

  • Observations, Balancing Equations, Conservation of Mass, Classification of Reactions, Chemical Change | High School

    Lab: Classifying Reaction Types

    In this lesson, students will carry out various reactions and classify the reaction types.

  • Chemical Change, Reaction Rate, Catalysts, Balancing Equations, Percent Yield, Stoichiometry, Chemical Change, Dimensional Analysis, Measurements, Scientific Method, Error Analysis, Experimental Design, Error Analysis | High School

    Lesson Plan: Catalysis & Catalytic Converters

    In this lesson students will be introduced to catalysts while expanding their knowledge of chemical reactions and stoichiometry. They will first learn about catalytic converters and then be challenged to create the best “catalytic converter” of hydrogen peroxide to oxygen gas in an inquiry-based activity.

  • Renewable Energy, Interdisciplinary, Distillation, Chemical Change, Molecular Structure, Combustion, Stoichiometry, Chemical Change, Molecular Structure , Enthalpy | High School

    Lesson Plan: Biofuels of the Future

    In this lesson students will explore the world of automobile alternative energy sources through the study of biofuels. They will design and create an e-book that illustrates and explains one of the provided topics or an original idea approved by the teacher.

  • Balancing Equations, Percent Yield, Stoichiometry, Classification of Reactions, Chemical Change, Accuracy, Dimensional Analysis, Measurements, Error Analysis | High School

    Lab: Baking Soda Stoichiometry

    In this lab, students will decompose baking soda and use stoichiometry to determine the proper balanced chemical equation of its decomposition.

  • Physical Properties, Identifying an Unknown, Chemical Change, Chemical Change, Scientific Method, Chemical Properties, Experimental Design | Middle School, High School

    Lab: As Easy as Pie

    In this lab, students will use chemical and physical properties to identify an unknown powder.

  • Gas Laws, Balancing Equations, Stoichiometry, Chemical Change, Mole Concept, Dimensional Analysis, Volume | High School

    Project: Air Bag Stoichiometry

    In this lab, students make real-world connections of stoichiometry with the design of car air bags.

  • Concentration, Chemical Change, Chemical Change, Molarity, Balancing Equations, Stoichiometry, Limiting Reactant, Chemical Change, Titrations, Indicators, Measurements, Acid Base Reactions, Graphing, Error Analysis, Error Analysis, Equivalence Point | High School

    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.

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Subtopics: Chemical Change

Grade Level: High School

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