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Worksheet
Curated OER

Stoichiometry

For Students 10th - Higher Ed
In this stoichiometry worksheet, students review mole conversions, percent composition, empirical formulas and molecular formulas. This worksheet has 6 problems to solve.
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Worksheet
Curated OER

Limiting Reactant

For Students 10th - 12th
In this chemistry worksheets, students calculate the amount of reactants and products are produced by the given equations. Students also calculate the number of moles as well as the mass of the given compounds.
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Worksheet
Curated OER

Concentration Practice

For Students 10th - Higher Ed
In this concentration worksheet, students determine the molality, mole fraction, and the percent by mass for the given solution. This worksheet has five problems to solve.
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Worksheet
Curated OER

Review of Gases

For Students 11th - Higher Ed
In this gas laws review worksheet, students solve pressure, temperature and moles of gases to answer 50 multiple choice questions.
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Worksheet
Curated OER

Visualizing the Limiting Reactant

For Students 9th - 12th
In this chemical equation worksheet, students determine the limiting reactant and the excess reactant for the given reactions. This worksheet has 10 problems to solve.
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Worksheet
Curated OER

Energy and Stoichiometry

For Students 9th - Higher Ed
In this stoichiometry worksheet, students calculate the amount of heat energy released in combustion equations. This worksheet has 4 problems to solve.
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Worksheet
Curated OER

Molarity of Solutions

For Students 10th - Higher Ed
In this molarity worksheet, students determine the mass needed to make the given solutions and calculate molarity and volume of solutions. This worksheet has 14 problems to solve.
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Lesson Plan
Curated OER

Mole Stuff

For Teachers 10th - Higher Ed
In this moles worksheet, young scholars practice calculating the number of moles based on grams of a compound. Students use the rate of reaction equation to determine the rates of specific reactions. This worksheet has 10 problems to solve.
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Worksheet
Curated OER

Chemistry Word Search

For Students 10th - 11th
In this chemistry worksheet, students locate and identify various vocabulary terms related to chemistry. There are nine words/phrases located in the puzzle to find.
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Worksheet
Curated OER

Stoichiometry Worksheet I

For Students 10th - 11th
For this chemistry worksheet, students explain how many moles of oxygen gas are needed to react with a certain number of moles of ammonia. They also identify how many grams of oxygen are needed to react with a certain number of grams of...
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Worksheet
Curated OER

Stoichiometry

For Students 11th - 12th
In this chemistry activity, learners solve various problems on stoichiometry by following what each statement describes. They identify how many moles and grams of carbon dioxide will be produced and what the theoretical yield in moles...
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Worksheet
Curated OER

Hess's Law Cycle

For Students 11th - Higher Ed
In this chemistry worksheet, students write the balanced equation for the formation of one mole of fat from its elements under standard conditions. Then they write the balanced equation of the combustion of this fat. Students use Hess's...
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Worksheet
Curated OER

Kinetics Homework Problem Set

For Students 10th - 11th
In this chemistry activity, students determine the reaction rate as specified for each in seconds. Then they determine the activation energy for the reaction and preexponential factor as stated. Students also determine the concentration...
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Worksheet
Curated OER

Stoichiometry

For Students 10th - Higher Ed
In this stoichiometry learning exercise, students review definitions and equations associated with molarity, density, atomic mass, molarity, and dilutions. This learning exercise has 18 word problems.
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Worksheet
Curated OER

Hydrocarbons

For Students 9th - 12th
In this hydrocarbon instructional activity, students answer 13 questions about different types of organic molecules categorized as hydrocarbons. They explain the different hydrocarbons, they draw structural diagrams for different...
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Worksheet
Curated OER

Making Standard Solutions

For Students 9th - 12th
In this making standard solutions worksheet, high schoolers read about the process of making a standard solution and perform 3 background calculations necessary to make standard solutions. Students then make a solution by weighing a...
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Lab Resource
Pingry School

Determination of Molar Mass by Boiling Point Elevation

For Students 9th - 12th Standards
Francis Raoult discovered the change in boiling points of solutions varies by the number of particles in the solution. Scholars apply the concept to determine the molality of a solution based on the change in boiling point. They use an...
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Worksheet
Curated OER

Stoichiometry

For Students 9th - 12th
In this stoichiometry activity, students calculate balance the chemical equations and then calculate the moles needed to complete or activate the chemical reaction. Students also calculate the volume or grams needed for each chemical...
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Worksheet
Curated OER

Stoichiometry Homework

For Students 9th - 12th
In this stoichiometry homework worksheet, high schoolers balance each chemical equation. Students calculate how many grams, moles, and molecules are present in each problem provided.
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Worksheet
Curated OER

Formulas from Masses

For Students 10th - 12th
In this mass worksheet, students determine the percentage composition of given compounds. Students write the empirical formula from the percentage composition. This worksheet has 5 problems to solve.
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Worksheet
Curated OER

Applying the Gas Laws

For Students 9th - 12th
In this gas laws worksheet, high schoolers solve eleven problems using the various gas laws to find temperature, pressure, and volume of gases.
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Worksheet
Curated OER

Gas Stoichiometry Practice Sheet

For Students 9th - 12th
In this gas stoichiometry worksheet, students determine the volume of gases in 4 problems given the temperature, the pressure, and the masses of the reactants. They find the limiting reactant in one problem at STP.
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Worksheet
Curated OER

Unit 7 Acid and Base

For Students 9th - 12th
A series of 25 multiple choice questions is presented to chemistry learners to review properties of acids and bases. A page of notes precedes the questions and contains information about the Arrhenius and Bronsted-Lowry definitions,...
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Worksheet
Curated OER

Molarity and Stoichiometry

For Students 10th - Higher Ed
In this molarity worksheet, students apply the definition of molarity to the given balanced equations. This worksheet has 4 problems to solve.

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