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Lab Resource
Creative Chemistry

The Blast Furnace

For Students 9th - Higher Ed
For this chemical reactions learning exercise, students practice writing chemical formulas, word equations, and symbol equations. They also identify the types of reactions. This learning exercise has seven problems to solve.
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Lesson Plan
Curated OER

Acids, Copper, and Zinc

For Teachers 6th - 8th
Learners observe chemical reactions using post-1982 pennies. They observe the reaction of an acid with zinc but not copper under the same conditions over a two week period.
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Worksheet
Curated OER

Theoretical Yield and Percent Yield

For Students 10th - Higher Ed
In this chemical reaction worksheet, students balance equations and then determine the theoretical yield and percent yield for the reaction. This worksheet has 4 problems to solve.
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Worksheet
Curated OER

Equilibrium Equations

For Students 10th - Higher Ed
In this chemical reactions activity, students calculate the equilibrium constant for given reactions. Students decide if reactions are homogeneous or heterogeneous and if the equilibrium favors reactants or products. This activity has 4...
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Worksheet
Curated OER

Unit 5- Oxidation Reduction

For Students 10th - 11th
In this oxidation reduction worksheet, learners read the notes provided about the different types of chemical reactions. Students identify the reactants and products and answer fill in the blank and short answer questions.
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Worksheet
Curated OER

Matter and Change

For Students 9th - 11th
In this matter and change worksheet, students answer 24 questions on topics such as elements, compounds, mixtures and chemical reactions. Students answer questions about the properties of matter such as their physical state and shape. In...
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Worksheet
Curated OER

Writing Equilibrium Constants

For Students 10th - Higher Ed
In this equilibrium constants instructional activity, learners write the reaction quotient for each of the chemical reactions. Students compare the reaction quotient with the equilibrium constant. This instructional activity has 5...
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Worksheet
Curated OER

Additional Stoichiometry Problems

For Students 10th - Higher Ed
In this stoichiometry learning exercise, students calculate the mass or compounds or volume or gases produced from given chemical reactions. This learning exercise has 5 problems to solve.
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Worksheet
Curated OER

Mass-Mass Problems

For Students 10th - Higher Ed
In this chemical reactions learning exercise, students calculate the grams of product from a given amount of reactants. This learning exercise has 7 problems to solve.
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Worksheet
Curated OER

Stoichiometry Problems - Limiting Reagents

For Students 10th - Higher Ed
In this stoichiometry activity, students determine the limiting reagents and the mass of compound precipitated in given chemical reactions. This activity has 4 problems to solve.
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Worksheet
Curated OER

Chemical Equilibrium Homework Problem Set

For Students 10th - 11th
In this chemistry worksheet, students write an equilibrium expression for each of the chemical reactions listed. Then they use the equilibrium constant to calculate the equilibrium pressure of each species under the given conditions.
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Lesson Plan
Curated OER

Bouncing Balls

For Teachers 7th - 9th
Students create a polymer ball in the lab. In this chemistry lesson, students identify the different properties of the polymer they created. They explain what type of chemical reaction took place.
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Worksheet
Curated OER

Stoichiometry Practice Problems

For Students 10th - Higher Ed
In this stoichiometry worksheet, students calculate the mass of product created from given chemical reaction equations. This worksheet has 4 problems to solve.
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Worksheet
Curated OER

Stoichiometry Problems - Limiting Reagents

For Students 10th - Higher Ed
In this stoichiometry worksheet, students determine the limiting reagent and mass of precipitate produced in given chemical reactions. This worksheet has 5 problems to solve.
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Organizer
Curated OER

Balancing Equations

For Students 10th - Higher Ed
In this chemical equations worksheet, students review the steps to balancing equations and then complete a graphic organizer by balancing 10 chemical reactions.
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Lesson Plan
Curated OER

Reaction rates and Equilibrium

For Teachers 10th - 12th
Learners listen to a lecture on the collision theory. They discuss the reactant and product changes during a chemical reaction. Students are taught the factors affecting reaction rates. They complete a lab on entropy, heat and free...
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Worksheet
Curated OER

Percent Yield

For Students 9th - 12th
For this percent yield worksheet, students solve 4 problems. They find the percent yield given the chemical reaction, the mass of the reactants and the mass of the products. Given the percent yield students find the liters of a substance...
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Worksheet
Curated OER

Energy and Metabolism

For Students 9th - 12th
This four-page worksheet queries young biologists about the process of metabolism in the human body. They describe types of energy, laws of thermodynamics, and chemical reactions related to the processing of energy. Plenty of space is...
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Lesson Plan
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Beyond Benign

The Heat Is On

For Teachers 6th - 8th
Explore an exothermic reaction with a quick lab investigation. The activity builds on the previous lessons by examining an ingredient in many shampoos. Scholars record temperature data as sodium hydroxide and water interact.
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Lab Resource
Pingry School

An Introduction to Qualitative Analysis

For Students 9th - 12th
Compounds take on different properties than their elemental components. How can scientists determine those elements? A lab-based activity has learners explore several double replacement reactions to analyze compounds qualitatively. They...
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Lesson Plan
Curated OER

Activity #4 What Do Equations Mean?

For Teachers 7th - 8th
Students practice with writing and balancing simple chemcial equations. they comprehend that chemical equations are a method of using a set of univeral symbols to represent what happens experimentally in chemical reactions. Pupils...
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Lab Resource
Creative Chemistry

Energy Changes in Reactions

For Students 9th - Higher Ed
For this chemical bonds learning exercise, learners determine how much energy is needed to break bonds. Students classify reactions as exothermic or endothermic and identify a reaction as reversible. This learning exercise has four...
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Worksheet
Curated OER

Chemical Equilibrium Worksheet #1

For Students 11th - 12th
In this chemical equilibrium worksheet, students list 4 ways to increase the concentration of the product. They answer 9 multiple choice questions about equilibrium reactions.
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Worksheet
Curated OER

AP Chemistry-Chemical Kinetics

For Students 10th - 12th
In this kinetics learning exercise, students find rate laws of reactions, they determine rate constants, they find rate-determining steps of reactions, they find half-life's of reactions and they determine the overall order of reactions.