# Classroom Resources: Reactions & Stoichiometry

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51 – 66 of 66 Classroom Resources

• Balancing Equations, Limiting Reactant, Stoichiometry, Dimensional Analysis, Mole Concept, Measurements | High School

### Access is an AACT member benefit. Activity: S'more Stoichiometry Mark as Favorite (57 Favorites)

In this activity, students determine the number of graham crackers and chocolate pieces required to complete a “reaction” with a given quantity of marshmallows (the limiting reactant). They then use the same thought process with a problem involving a real chemical reaction.

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

### Access is an AACT member benefit. Demonstration: First Day Review Mark as Favorite (20 Favorites)

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

• Molecular Formula, Stoichiometry, Law of Definite Proportions, Dimensional Analysis, Mole Concept, Classification of Reactions | High School

### Access is an AACT member benefit. Lab: Finding the Formula of Magnesium Oxide Mark as Favorite (22 Favorites)

In this lab, students will recognize that oxygen has mass and that heating can involve and increase in mass as an element reacts to become an oxide

• Limiting Reactant, Concentration, Net Ionic Equation, Stoichiometry, Balancing Equations, Precipitate, Mole Concept, Dimensional Analysis | High School

### Access is an AACT member benefit. Lab: Finding CO2 Mass in your Breath Mark as Favorite (36 Favorites)

In this lab, students will measure how much carbon dioxide they exhale by reacting their exhaled breath with limewater (calcium hydroxide solution). Students will practice writing balanced equations and completing mass-to-mass stoichiometric calculations.

• Combustion, Heat of Combustion, Stoichiometry, Balancing Equations, Dimensional Analysis, Interdisciplinary, Culminating Project | High School

### Access is an AACT member benefit. Lesson Plan: Redesigning a Car for the Environment Mark as Favorite (26 Favorites)

Chemland’s city public transportation board has requested the class to help them determine the direction the city should move towards in reducing the carbon footprint. Students will be divided into groups and will come up with proposals of how to reduce the carbon footprint from carbon dioxide released from vehicles. The groups will represent different ways to reduce the carbon footprint via an alternative fuel source or a new technology. They will debate their findings to determine the direction that the city council should move towards to reduce the carbon footprint.

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

### Access is an AACT member benefit. Lab: Extracting Copper From Ore Mark as Favorite (16 Favorites)

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

• Percent Yield, Limiting Reactant, Stoichiometry, Dimensional Analysis | High School

### Access is an AACT member benefit. Activity: Cookie Stoichiometry Mark as Favorite (46 Favorites)

In this activity, students use a chocolate chip cookie recipe to answer questions related to stoichiometry, percent yield, and limiting reactants.

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

### Access is an AACT member benefit. Lesson Plan: Catalysis & Catalytic Converters Mark as Favorite (10 Favorites)

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.

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

### Access is an AACT member benefit. Lesson Plan: Biofuels of the Future Mark as Favorite (11 Favorites)

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.

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

### Access is an AACT member benefit. Lab: Baking Soda Stoichiometry Mark as Favorite (53 Favorites)

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

• Percent Composition, Identifying an Unknown, Net Ionic Equation, Stoichiometry, Error Analysis, Molar Mass | High School

### Access is an AACT member benefit. Lab: Analysis of Carbonate Compounds Mark as Favorite (52 Favorites)

In this lab, students calculate the molar masses of three unknown carbonate compounds by measuring the amount of product (CO2) produced by a reaction with hydrochloric acid.

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

### Access is an AACT member benefit. Lab: Acid-Base Mole Ratio Mark as Favorite (11 Favorites)

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.

• Limiting Reactant, Acid Base Reactions, Stoichiometry, Indicators, pH, Dimensional Analysis, Mole Concept, Measurements, Concentration, Molarity | High School

### Access is an AACT member benefit. Lab: Acid/Base Stoichiometry Mark as Favorite (12 Favorites)

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.

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

### Access is an AACT member benefit. Project: Air Bag Stoichiometry Mark as Favorite (112 Favorites)

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

• Limiting Reactant, Classification of Reactions, Stoichiometry, Balancing Equations, Error Analysis | High School

### Access is an AACT member benefit. Lab: Mole Relationships in a Single Displacement Reaction Mark as Favorite (23 Favorites)

In this lab, students will carry out a reaction between metallic copper and an aqueous solution of silver nitrate to determine the mole ratio between the reactants and the products and write a balanced equation based on the data.

• Stoichiometry, Gas Laws, Ideal Gas, Pressure, Volume, Temperature, Interdisciplinary | High School

### Access is an AACT member benefit. Lesson Plan: Mechanisms and Properties of Airbags Mark as Favorite (31 Favorites)

In this lesson students will learn about the mechanisms and properties of airbags, and examine the choice of airbag inflator from several points of view.

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Subtopics: Stoichiometry