# Classroom Resources: Reactions & Stoichiometry

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176 – 200 of 250 Classroom Resources

• Stoichiometry, Dimensional Analysis, Mole Concept, Gas Laws, Ideal Gas, Molarity, Concentration, Electrolysis, Electrons | High School

### Access is an AACT member benefit. Lesson Plan: Stoichiometry Set-up Method Mark as Favorite (65 Favorites)

In this lesson, students will learn how to follow a process of visual cues in combination with a step-by-step problem solving method for different types of stoichiometric problems. This method can be particularly beneficial for students who struggle with completing multi-step calculations.

• Chemical Change, Exothermic & Endothermic | High School

### Access is an AACT member benefit. Demonstration: Gun Cotton Mark as Favorite (4 Favorites)

In this demo, students will witness a decomposition reaction of gun cotton; a smokeless flame results.

• Classification of Reactions, Conductivity, Chemical Change, Precipitate | High School

### Access is an AACT member benefit. Demonstration: Sterno Mark as Favorite (1 Favorite)

In this demonstration, students will observe a decomposition reaction that triggers a precipitate reaction that prevents a solution from conducting electricity.

• Solute & Solvent, Molarity, Tyndall Effect, Concentration, Stoichiometry, Dimensional Analysis, Mole Concept | High School

### Access is an AACT member benefit. Activity: Solubility & Solutions Mark as Favorite (21 Favorites)

In this inquiry activity, students investigate types of solutions, identifying the solute and solvent, and classifying each solution. They them solve stoichiometry problems involving solutions of different concentrations.

• Classification of Reactions, Balancing Equations | High School

### Access is an AACT member benefit. Lesson Plan: Geometric Equations Challenge Mark as Favorite (36 Favorites)

In this lesson plan, students find patterns in the reactions between several geometric shapes and then learn about the five main types of reactions.

• Conservation of Mass, Renewable Energy, Balancing Equations, Chemical Change, Functional Groups, Molecular Structure | High School

### Access is an AACT member benefit. Lab: Soap or Fuel? Mark as Favorite (30 Favorites)

In this lab, students will transform vegetable oil into a soft soap and into biodiesel fuel. The two reactions emphasize that the products of a chemical reaction are under the control of the chemist. By noting the relationship of the reaction product to the reactants, students will gain a deeper understanding of the law of conservation of matter.

• Balancing Equations, Predicting Products | High School, Middle School

### Access is an AACT member benefit. Activity: Snowman Challenge Mark as Favorite (64 Favorites)

In this activity, students practice completing and balancing chemical equations with a partner.

• 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.

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

### Demonstration: Simple Kinetics Mark as Favorite (55 Favorites)

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

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

### Access is an AACT member benefit. Lab: Silver Test Tube Holiday Ornament Mark as Favorite (20 Favorites)

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.

• Distillation, Intermolecular Forces, Separating Mixtures, Observations, Physical Properties, Polarity, Cracking, Intermolecular Forces, Boiling Point, Balancing Equations | High School

### Access is an AACT member benefit. Lesson Plan: Fractional Distillation of Crude Oil Mark as Favorite (23 Favorites)

In this lesson, students will be introduced to simple distillation while expanding their knowledge of intermolecular forces. Once a simple distillation has been accomplished in the lab, students will then research the various products of fractional distillation of crude oil and report on one of those products.

• 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 (17 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.

• Density, Observations, Chemical Change, Combustion | High School

### Access is an AACT member benefit. Demonstration: Fish Tank Carbon Dioxide Mark as Favorite (5 Favorites)

In this demonstration, students watch as a reaction between baking soda and vinegar produces carbon dioxide, which then causes lit candles to extinguish.

• 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.

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

### Demonstration: Fire Extinguisher Mark as Favorite (17 Favorites)

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

• Chemical Change, Pressure, Reaction Rate, Acid Base Reactions, Chemical Change, Conservation of Matter | Elementary School, Middle School

### Access is an AACT member benefit. Lab: Rocket Challenge Mark as Favorite (13 Favorites)

In this lab, students will have the opportunity to construct a rocket, with the challenges of both designing it and preparing a chemical reaction for its “fuel” in order to propel the rocket over the furthest distance. Students will investigate available materials, quantities and ratios during allotted planning and testing phases. Student will record their plans, modifications and designs during the process. The lab will culminate with a competition amongst students to see whose rocket will travel the longest distance.

• 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

• Percent Yield, Redox Reaction, Balancing Equations, Reduction | High School

### Access is an AACT member benefit. Lab: Reduction of Metal Oxides Using Carbon Mark as Favorite (0 Favorites)

In this lab, students reduce metal ores using an alternative apparatus to a traditional crucible.

• 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.

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

### Access is an AACT member benefit. Lab: Recycling Copper: Understanding Chemical Reactions Mark as Favorite (35 Favorites)

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.

• 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.

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

### Access is an AACT member benefit. Lab: Reactions of Copper Mark as Favorite (13 Favorites)

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

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

### Access is an AACT member benefit. Lesson Plan: Exploring Automotive Corrosion Mark as Favorite (9 Favorites)

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

• Classification of Reactions, Combustion, Heat of Combustion, Balancing Equations | High School

### Access is an AACT member benefit. Demonstration: Exploding Pumpkin Mark as Favorite (15 Favorites)

In this demonstration, students will witness a chemical reaction create an explosion inside of a pumpkin. They will write balanced equations for the reactions that take place and will complete stoichiometry and thermochemistry calculations.