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Worksheet
Curated OER

More Mixed Naming Fun!

For Students 9th - 12th
In this naming compounds worksheet, high schoolers write the chemical names of 10 ionic or covalent compounds. They also write the chemical formula for 10 ionic or covalent compounds.
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Worksheet
Curated OER

Chemistry: Chemical Reaction

For Students 10th - 12th
In this chemical reactions worksheet, students name the reactants and products, balance the equation, calculate the molecular weight of the reactants and products, and classify each reaction type. Students fill in a table of solubility...
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Worksheet
Curated OER

Counting Atoms

For Students 10th - 12th
In this compounds worksheet, students name the chemical compounds and determine how many atoms of each element are present. This worksheet has 16 fill in the blank questions.
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Worksheet
Curated OER

Naming Chemical Compounds

For Students 10th - 12th
In this compounds worksheet, students write the names or formulas for the given ionic compounds and covalent compounds. This worksheet has 40 problems to solve.
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Worksheet
Curated OER

Writing Net Ionic Equations

For Students 10th - Higher Ed
In this ionic equations activity, students are given 20 equations to complete. They are to write the net ionic equation and indicate if a precipitate or gas is formed. In addition they are to determine if 11 compounds are acids or bases...
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Worksheet
Curated OER

Nomenclature Worksheet

For Students 9th - 12th
In this chemical compounds worksheet, students write the correct chemical name for the given formulas and then write the correct chemical formula for the given compounds. This worksheet has 30 problems to solve.
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Worksheet
Curated OER

Molarity Worksheet

For Students 10th - Higher Ed
In this molarity worksheet, students fill in unknowns such as mass of solute, moles of solute, volume of solution and molarity of solution in a chart with given solvents. They also calculate the molarity of solutions in other problems.
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Worksheet
Curated OER

Review - Naming Chemical Compounds

For Students 10th - 12th
In this compounds worksheet, learners name the given chemical compounds and write the formula for other chemical compounds. This worksheet has 20 problems to solve.
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Worksheet
Curated OER

Compound Names and Formulas

For Students 8th - 12th
In this chemistry worksheet, students identify 12 compounds based on their chemical formulas and write chemical formulas for 12 additional compounds.
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Worksheet
Curated OER

Naming Mixed Ionic and Covalent Compounds

For Students 9th - 12th
In this ionic and covalent compounds worksheet, students are given 10 formulas and they name each compound. They are then given 10 names of compounds and they write the formulas. The compounds are a mixture of covalent and ionic compounds.
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Lesson Plan
Curated OER

Exothermic and Endothermic Reactions

For Teachers 9th - 12th
Students observe demonstrations of exothermic and endothermic reactions and determine the changes that take place in a chemical reaction. Students observe four demonstrations showing entropy, attraction of molecules due to polarity,...
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Worksheet
Curated OER

Naming II-More Practice

For Students 9th - 12th
In this naming chemical compounds worksheet, students are given 10 pairs of elements that bond and students write the formulas and the names of each compound. Students practice writing the formulas for compounds given the names and they...
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Worksheet
Curated OER

Preparation of Triiodomethane (iodoform)

For Students 9th - 12th
For this preparation of triiodomethane worksheet, high schoolers use propanone to prepare triiodomethane. Students use filtration and recrystallization in order to make the product. They determine the melting point using a melting point...
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Lesson Plan
Curated OER

DNA the Easy Way (and "Gram Stain" Without the Mess)

For Teachers 7th - 9th
Students visualize DNA from cells and explain the basis and importance of the Gram-stain reaction and to perform the KOH test equivalent.
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Worksheet
Curated OER

Reaction Worksheet

For Students 10th - Higher Ed
In this chemical reaction learning exercise, students write 11 balanced equations for 11 word equations, and complete word equations and balance chemical equations for 13 chemical equations.
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Worksheet
Curated OER

Worksheet for Identifying Types of Acids and Bases

For Students Higher Ed
In this acid and base learning exercise, students fill in a table with the type of acid or base and the symbol used in calculations. Types of acids and bases identified include strong acids, weak acids, strong bases, weak bases, Lewis...
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Worksheet
Curated OER

Identifying Types of Acids and Bases #2

For Students Higher Ed
In this acid and base learning exercise, students fill in a table given acids and bases and identify the type of acid or base it is and the symbol used in calculations.
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Worksheet
Curated OER

Chemical Equations

For Students 8th - Higher Ed
For this chemical equations worksheet, students fill in the blank with information about how to form chemical equations using the "ide" rule and the "ate" rule.
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Worksheet
Curated OER

Chemistry - Naming and Formulas

For Students 10th - 12th
In this compounds worksheet, students name the given compounds from its chemical formulas and write the chemical formula from the compound name. This worksheet has
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Worksheet
Curated OER

Acid-base Homework Problem Set 1

For Students 11th - Higher Ed
In this acid-base reaction worksheet, students balance reaction equations when acids and bases are mixed then calculate the pH of the solution. There are 2 questions with a total of 18 parts.
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Worksheet
Curated OER

Equilibrium Constant

For Students 11th - Higher Ed
For this equilibrium constant worksheet, students show the balanced reaction for given reactions. Students write the equilibrium expression for the reactions. Students apply the Le Chatelier's Principle. This worksheet has 37 problems to...
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Lesson Plan
Curated OER

Exploring the Physical and Chemical Properties of Polymers

For Teachers 8th - 10th
Learners identify the physical and chemical properties and explore the differences.  In physical and chemical property lesson students test polymers for the differences between the physical and chemical properties, record their...
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Worksheet
Curated OER

Balancing Equations

For Students 10th - 12th
In this balancing equations activity, students determine the type of reaction and write the balanced equation. Students read the word description and write the symbol of each element using the periodic table.
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Worksheet
Curated OER

Heat of Formation

For Students 10th - Higher Ed
For this reactions worksheet, students calculate the heat of reaction for given chemical reactions. This worksheet has 3 problems to solve.