Classroom Resources: Reactions & Stoichiometry


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76 – 100 of 200 Classroom Resources

  • Classification of Reactions, Balancing Equations, Combustion, Reversible Reactions, Stoichiometry | High School

    Access is an AACT member benefit. Demonstration: Firefighter or Fireball Mark as Favorite (26 Favorites)

    In this demonstration the teacher will complete two chemical reactions inside of separate balloons that each produces a gas. Students will observe and record data as the teacher attempts to ignite each balloon. This demonstration will help students better understand how to predict products, as well as familiarize them with double replacement and combustion reactions.

  • Solubility Rules, Chemical Change, Redox Reaction, Precipitate, Reaction Rate, Reduction, Oxidation | High School

    Access is an AACT member benefit. Lesson Plan: Removing Copper Stains from Masonry Mark as Favorite (9 Favorites)

    In this lab, students investigate the use of milk of magnesia poultice to remove copper stains on masonry in copper architecture. They use chalk as the model for masonry, copper(II) chloride solution as a model for soluble copper and a freshly prepared slurry of copper phosphate as a model for a hard stain of copper on masonry. Through a series of investigations students have the opportunity to connect chemistry topics with real-world applications, such as environmental hazards, engineering practices of copper architecture, corrosion control, and structural protection.

  • Electricity, Renewable Energy, Photosynthesis, Electron Transfer, Redox Reaction, Oxidation, Reduction | High School

    Access is an AACT member benefit. Lesson Plan: Color Solar Power! Mark as Favorite (12 Favorites)

    In this lesson students will make a dye-sensitized solar cell (also known as DSC or Gratzel cell) using extracts from blackberries, raspberries, blueberries, red cabbage, strawberries, beetroot, spinach and dried hibiscus petals. Students will measure the voltage and the current of various light sources using the created solar cells and then compare the effectiveness of each.

  • Electron Configuration, Precipitate, Balancing Equations, Electrons, Valence Electrons, Solubility Rules, Classification of Reactions | High School

    Access is an AACT member benefit. Lesson Plan: Transition Metals Color the World Mark as Favorite (67 Favorites)

    In this lesson students will complete a series of double replacement reactions to form precipitates. The precipitates will be used as a pigment to create paint.

  • Activity Series, Chemical Change, Redox Reaction, Reduction, Oxidation, Balancing Equations | High School

    Access is an AACT member benefit. Lesson Plan: Single Displacement Reactions with Test Tube Diagrams Mark as Favorite (64 Favorites)

    In this lesson students will perform and analyze two single displacement reactions and prepare and manipulate Test Tube Diagrams to depict the activity at the molecular level. Using manipulatives representing individual ions, atoms and molecules for the various reactants and products, they will accurately represent species in the solid, gaseous and aqueous states by correlating the Test Tube Diagram to the complete ionic equation for each reaction. They will determine the reactants and products responsible for color, as well as identify which species is oxidized and which is reduced.

  • Solubility Rules, Classification of Reactions, Precipitate, Net Ionic Equation | High School

    Access is an AACT member benefit. Lesson Plan: Do it Yourself Color! Mark as Favorite (23 Favorites)

    In this lesson students will use solubility rules to predict whether the product of a double displacement or metathesis reaction will produce a precipitate. Students will then investigate a series of reactions to verify solubility rules. Finally students will determine the identity of unknown solutions based on experimental evidence.

  • Chemical Change, Beer's Law, Redox Reaction, Reduction, Oxidation, Concentration, Reaction Rate | High School

    Access is an AACT member benefit. Lesson Plan: Rustbusters! A Lab Activity on Corrosion Mark as Favorite (12 Favorites)

    In this lesson students learn about factors affecting the rate of corrosion and evaluate the efficiency of different protective coatings to simulate products used in industry when building metal structures like ships or bridges.

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

    Access is an AACT member benefit. Demonstration: Comparing Rates of Reaction Mark as Favorite (46 Favorites)

    In this demonstration, students observe the effect of temperature, concentration, and particle size on the rate of a chemical reaction.

  • Reaction Rate, Activation Energy, Catalysts, Combustion, Reaction Rate | High School

    Access is an AACT member benefit. Demonstration: Rates of Reactions Mark as Favorite (25 Favorites)

    In this series of demonstrations, students will be introduced to factors that affect the rates of chemical reactions. They will observe and record their observations, while also describing the rate-influencing factor for each demonstration as well as evidence supporting whether or not the reaction rate was increased or decreased by the factor.

  • Classification of Reactions, Chemical Change, Catalysts, Observations | Middle School, High School

    Access is an AACT member benefit. Demonstration: Catalyst in Motion Mark as Favorite (17 Favorites)

    This demonstration allows students to visualize how a catalyst can impact a chemical reaction. Students will also identify the products of a decomposition reaction, as well as determine if the reaction was endothermic or exothermic based on their observations.

  • Activity Series, Classification of Reactions, Chemical Change | High School

    Access is an AACT member benefit. Lab: Investigating the Activity Series of Metals Mark as Favorite (59 Favorites)

    In this lab, students will create an activity series of metals and predict whether or not single replacement reactions are likely to occur.

  • Stoichiometry, Mole Concept, Dimensional Analysis | High School

    Access is an AACT member benefit. Lesson Plan: Map It Out! Mark as Favorite (55 Favorites)

    In this lesson, students should be able to use a graphic organizer to help them solve stoichiometry problems. This lesson utilizes the Cornell note format.

  • Combustion, Balancing Equations, Stoichiometry | High School

    Activity: Calculating Your Carbon Footprint Mark as Favorite (104 Favorites)

    In this lesson, students apply their knowledge of writing and balancing chemical equations and stoichiometry calculations to estimate their carbon footprint. Students are also asked to reflect on their carbon footprint and what it means.

  • Le Châtelier's Principle, Reversible Reactions, Concentration | High School

    Access is an AACT member benefit. Lab: Le Chatelier’s Soda Mark as Favorite (83 Favorites)

    In this lab, students will observe how the equilibrium of a chemical reaction is affected when a change in pressure, temperature, and concentration is applied to the system.

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

    Access is an AACT member benefit. Lab: The Egg-straordinary Issue Mark as Favorite (70 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.

  • Balancing Equations, Conservation of Mass | Middle School, High School

    Access is an AACT member benefit. Activity: Balancing Legos Mark as Favorite (59 Favorites)

    In this activity students use Legos to model the reactants and products in a chemical reaction. They use these “atoms” and “molecules” to balance the chemical reaction in order to demonstrate the law of conservation of matter.

  • Balancing Equations, Conservation of Mass, Molecular Formula | Middle School, High School

    Access is an AACT member benefit. Lesson Plan: Counting Atoms & Balancing Equations Mark as Favorite (79 Favorites)

    In this lesson, students will learn how to count atoms and how to balance chemical equations using videos, simulations and games.

  • Gas Laws, Stoichiometry | High School

    Access is an AACT member benefit. Lab: Carbonate Identification Mark as Favorite (33 Favorites)

    In this lab students use gas laws and stoichiometry, along with some balloons and simple measuring tools, to identify a metal carbonate from a short list of possibilities.

  • Chemical Change, Exothermic & Endothermic | High School

    Access is an AACT member benefit. Lab: Little Miss Muffet Mark as Favorite (38 Favorites)

    In this lab, students make homemade glue from milk and compare it to commercial glue.

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

    Access is an AACT member benefit. Lab: Determining Endothermic and Exothermic Reactions Mark as Favorite (40 Favorites)

    In this lab, students will analyze evidence to determine if a chemical reaction releases energy and can be classified as an exothermic reaction or if it absorbs energy and can be classified as an endothermic reaction.

  • Ionic Bonding, Covalent Bonding, Molecular Formula, Naming Compounds, Stoichiometry, Limiting Reactant, Classification of Reactions | High School

    Access is an AACT member benefit. Activity: Isn't it Ionic Mark as Favorite (48 Favorites)

    In this activity students will form ionic compounds and covalent compounds using clues and questions. Students are going to then develop their own stoichiometric problems and have other groups attempt to solve it.

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

    Access is an AACT member benefit. Lab: Chemistry in a Bag Mark as Favorite (81 Favorites)

    In this lab, students will observe and identify chemical and physical changes contained inside a plastic bag. Students will also use this lab to understand the Law of Conservation of Mass.

  • Acid Base Reactions, Stoichiometry, Limiting Reactant | High School

    Access is an AACT member benefit. Lab: Fizzy Drink Mark as Favorite (55 Favorites)

    In this lab, students will learn the properties of acid and bases while applying the principles of stoichiometry to calculate the amount of base needed to neutralize an acid completely and produce a bubbly drink.

  • Limiting Reactant, Chemical Change, Conservation of Mass, Stoichiometry, Chemical Change, Observations, Conservation of Mass | High School

    Access is an AACT member benefit. Demonstration: Understanding Limiting Reactants Mark as Favorite (42 Favorites)

    In this demonstration, the teacher will perform a series of reactions between acetic acid (vinegar) and varying amounts of sodium bicarbonate (baking soda) in order to inflate several balloons. Students will observe the reactions and analyze the quantities of reactants used as well as the results in order to understand the concept of limiting reactants.

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

    Access is an AACT member benefit. Lab: Chemical and Physical Changes Mark as Favorite (70 Favorites)

    In this lab, students will observe and analyze a number of examples in order to determine if a chemical or physical change occurred.

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