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Rate and Concentration

For Students 9th - 12th
Experimental data for a chemical reaction is available in a table. Chemistry cohorts use critical thinking skills to analyze the data and answer questions about reaction rates and reaction order. This worksheet is neatly formatted,...
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Types of Chemical Reactions Lab

For Students 9th - 12th
For this chemical reactions worksheet, students experiment with several different reactions and identify each as a single replacement, double replacement, synthesis, decomposition or combustion reaction. Students observe the changes in...
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Classifying Chemical Reactions

For Students 9th - 12th
In this chemical reactions worksheet, high schoolers learn about the 5 types of chemical reactions as well as endothermic and exothermic reactions. Students are given 5 equations to balance and they identify the type of reaction for each...
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The "Laws" and Principles of Chemical Reactions

For Students 10th - 12th
In this chemical reaction principles instructional activity, learners read about definite proportions and the law of conservation of mass. Students read about how to balance a chemical equation. Then learners complete 20 fill in the...
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WS 4.7 Writing Chemical Reactions

For Students 10th - 12th
In this chemical reactions worksheet, students are given fourteen chemical reactions that they must write using chemical formulas for the reactants and products. They balance each equation by placing the proper coefficients in front of...
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Rusting, Burning and Oxygen

For Students 8th - 11th
In this rusting, burning and oxygen worksheet, students read about chemical reactions and are given diagrams of a rusting bicycle, a burning candle, and a variety of chemical changes. Students make observations and explain the chemical...
Lesson Plan
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Chemical Composition of American Coins

For Teachers 9th - 12th
Students investigate the chemical composition of pennies dated 1983 or later. In this chemical composition of American coins lesson plan, students scratch the surface of the penny to expose the zinc core. They put the penny in...
Lesson Plan
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Texture With Chemical Reactions

For Teachers 3rd - 5th
Students explore the use of different textures in watercolor paintings in this late-elementary lesson. Emphasis is placed upon the art element of texture using the science of chemical reaction. The lesson includes one possible extension.
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Balancing Worksheet

For Students 10th - Higher Ed
In this chemical reactions worksheet, students practice balancing chemical reactions. This worksheet has 50 equations to balance.
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Another Balancing Equations Sheet

For Students 10th - Higher Ed
For this reactions worksheet, students balance the reactants and products for the given chemical reactions. This worksheet has 15 problems to solve.
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Balancing Worksheet

For Students 10th - Higher Ed
In this chemical reaction learning exercise, students practice balancing equations. This learning exercise has 60 chemical equations to balance.
Lesson Plan
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Experiment on Measuring Reaction Rates

For Teachers 9th - 12th
Students investigate the rate of a chemical reaction. In this rate of reactions lesson plan, students use an electronic balance to measure the change in mass of a chemical reaction between hydrochloric acid and calcium carbonate. They...
Lesson Plan
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Transition Metals (II)

For Teachers 9th - 12th
High schoolers discuss transition metals, their properties, and where they are located on the periodic table as well as why transition metals are ideal for coins. After discussion, they conduct an experiment using copper in the form of...
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Balancing Equations

For Students 10th - Higher Ed
In this chemical reactions worksheet, students practice balancing equations for given reactants and products. This worksheet has 12 problems to solve.
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Review of Stoichiometry

For Students 11th - 12th
In this chemistry learning exercise, students answer 50 multiple choice questions on stoichiometric calculations, the mole and chemical reactions.
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Quiz 2-Chemistry Reaction Rates

For Students Higher Ed
In this rate of reactions quiz, students solve three problems related to chemical reactions and their rates including rates of decay and rate constants.
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Temperatures and Reaction Rates

For Teachers 9th - 12th
Students participate in a hands-on activity in which they observe the effect of temperature on the rate of chemical reactions. Using Alka Seltzer tablets in different temperatures of water, they record the amount of time it takes each...
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Chemical Reactions

For Students 7th - 12th
In this chemical reaction worksheet, learners will review different types of chemical reactions and the materials used to create these different reactions. This worksheet has 10 fill in the blank, 4 multiple choice, and 5 short answer...
Lesson Plan
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Conserving Chemical Resources

For Teachers 9th - 12th
Students balance chemical equations and solve for gram to mole ratios.
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Equilibrium Problems

For Teachers Higher Ed
In this equilibrium worksheet, students determine the equilibrium concentrations and the equilibrium constant for the given reactions. This worksheet has 5 problems to solve.
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Acids and Bases

For Teachers 9th - 12th
In this acids and bases worksheet, students review the characteristics of acids and bases, pK values, factors that change the rate of reactions, and catalysts. This worksheet has 17 multiple choice questions.
Lesson Plan
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Rusting as a Chemical Reaction

For Teachers 9th - 12th
Young scholars participate in a hands-on activity in which they observe conditions that are most conducive to the rusting of iron. They set up an experiment with 8 different nails in different situations with one of them acting as a...
Lesson Plan
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Type of Chemical Reactions: Single and double displacements

For Teachers 10th - 12th
Students are taught that combustion of carbon in charcoal briquetts produces heat and light. They are shown how to find single displacement and double displacement. Students solve problem set of single and double displacement.
Worksheet
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Chemical Equations and Stoichiometry

For Students 9th - 12th
In this chemical equations instructional activity, students balance 20 given chemical reactions by placing the proper coefficient in front of each component of the equation. Students also complete five combustion reactions by writing the...

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