Worksheet
Curated OER

Quantitative Relationships in Chemical Equations

For Students 10th - 12th
In this chemical equations worksheet, students balance the equations and then determine the number of moles of product or reactant. This worksheet has 7 problems to solve.
Worksheet
Curated OER

Chemical Reactions

For Teachers 11th - Higher Ed
In this chemical reactions worksheet, learners determine the half-life of a chemical compound for a decomposition reaction. Students determine the activation energy for the reverse of a reaction. This worksheet has 2 problems to solve.
Worksheet
Curated OER

Inorganic Reactions

For Students 10th - Higher Ed
In this inorganic reactions worksheet, students complete 7 chemical reactions by predicting the products and balancing the equations.
Lesson Plan
Curated OER

Salt Bridges

For Teachers 9th - 12th
For this chemistry worksheet, students examine the salt bridge in order to apply in the laboratory setting. The sheet includes in depth background information.
Lesson Plan
Curated OER

Hydrothermal Vent Challenge

For Teachers 9th - 12th
Give our ocean voyagers the "Hydrothermal Vent Challenge!" It is a worksheet that guides them through an exploration of hydrothermal vents and the chemical reactions that occur when lava meets seawater. Using a collection of websites,...
Lesson Plan
Virginia Department of Education

States of Matter

For Teachers 9th - 12th Standards
Scientists have been studying exothermic reactions before they were cool. The lesson begins with a discussion and a demonstration of heat curves. Scholars then determine the heat of fusion of ice and the heat needed to...
Lesson Plan
Curated OER

Bhopal - Rate of Reaction

For Teachers 9th - 12th
Learners determine that the rate of reaction is affected by temperature, surface area, concentration of reagent, and addition of a catalyst or inhibitor. They observe that on December 3rd, 1984, 8000 people died when the chemical plant...
Lesson Plan
Curated OER

Rusting-A Form of Oxidation

For Teachers 9th - 12th
Students conduct an experiment to observe oxidation. In this chemistry instructional activity, students explain how rusting happens. They rank metals according to their conductivity.
Lesson Plan
Curated OER

Predicting the pH of Salt Solutions

For Teachers 9th - 12th
A single page provides you with lecture notes for your lesson on hydrolysis. Introduce your chemistry class to Bronsted-Lowry theory by explaining the hydrolysis of acidic cations and basic anions. Show them how the resulting pH can be...
Worksheet
Curated OER

Writing "Thermochemical" Equations

For Students 9th - Higher Ed
In this thermochemical equations worksheet, students read about and practice writing equations for thermochemical reactions. They also sketch enthalpy diagrams of the equations if applicable.
Worksheet
Curated OER

Product Formation Homework

For Students 9th - 12th
In this product formation worksheet, students are given the reactants for 6 chemical equations and they determine if the products will form. They write a balanced chemical reaction for a double replacement reaction as well as the ionic...
Lab Resource
Creative Chemistry

Finding the Formula of Magnesium Oxide

For Students 9th - 12th
For this formula for magnesium oxide instructional activity, students perform an oxidation reaction between magnesium and the oxygen in the air to produce magnesium oxide. Using the known masses of the magnesium and the end product, kids...
Lesson Plan
Curated OER

Oxidation: How Can It Be Proved?

For Teachers 3rd - 5th
Learners explore the process of oxidation. In this lesson plan about oxidation, students observe four different demonstrations. Learners watch examples of oxidation in order to understand the process. Students discuss the chemical...
Lesson Plan
Curated OER

Elements of Chemistry: Compounds And Reactions

For Teachers 9th - 12th
Students identify substances and discover common substances and their chemical composition.  In this chemistry lesson students write a description of the substances and how they are used.
Lesson Plan
Curated OER

Le Chatelier's Principle

For Teachers 10th - Higher Ed
In this chemical equilibrium worksheet, students review Le Chatelier's Principle and predict the direction of equilibrium shift for different changes to a chemical reactions. Students also review enthalpy and entropy. This worksheet has...
Worksheet
Curated OER

Completing/Balancing Word/Symbol Equations

For Students 9th - 12th
In this chemistry worksheet, students predict the reactants and products of chemical reactions. They complete and balance 10 chemical equations.
Lesson Plan
Curated OER

Topic: Math, Chemistry, and Food

For Teachers 9th - 12th
Students listen as the teacher tells the story of Sisyphus rolling the stone up the mountain. Students prepare two batches of jello, one with fresh pineapple, and one with canned pineapple. While the jello is setting, students work on...
Worksheet
Curated OER

Forcing Electrons to Move

For Students 9th - 12th
In this electrolytic cell worksheet, students read about car batteries and how they produce electricity for cars to run. They answer six questions about electrolytic cells and oxidation-reduction reactions.
Lesson Plan
Curated OER

Alka-Seltzer Cannons

For Teachers 4th
Fourth graders observe what is happening when an Alka-Seltzer tablet is placed in a clear cup of water. They observe the release of carbon dioxide gas. Pupils answer the question of how much as is released by observing the experiment...
Lesson Plan
Curated OER

Acids and Bases: Their Reactions, Conductivity, Base Indicators and Neutralization Reaction

For Teachers 9th - 10th
Students conduct experiments and collect data to determine physical and chemical characteristics of acids and bases.
Worksheet
Curated OER

Exam Review: Chemistry Calculations

For Students 9th - 12th
For this chemistry calculations review worksheet, students solve 33 review problems about titrations, precipitates, pressure and volume of gases, combustion reactions, heat of combustion, molar concentrations and molecular formulas.
Lesson Plan
Curated OER

The Stoichiometry Behind Pollution

For Teachers 9th - 12th
Students research car emissions of various cars and find the toxins emitted.  In this stoichiometry lesson, students calculate the relationship between reactants and products in a chemical reaction. Students collect data on...
Lesson Plan
Curated OER

Introducing Chemistry Vocabulary

For Teachers 9th - 12th
Students study vocabulary based on chemistry terms by creating flash cards.  In this scientific vocabulary lesson, students utilize a chemistry word or phrase to create a card which uses the term, describes it in the student's...
Worksheet
Curated OER

Writing Equations

For Students 9th - 12th
In this chemistry instructional activity, students practice creating chemical equations given the names of the compounds. The answers are included in the set of sheets.