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Worksheet
Curated OER

Everything You Ever Wanted to Know About Stoichiometry

11th - Higher Ed
In this chemistry worksheet, learners identify the process of Stoichiometry and use it to calculate various chemical reactions similar to that of a recipe. In addition, they identify a connection between isoamyl alcohol and the product...
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Worksheet
Curated OER

Gas Stoichiometry

9th - 12th
For this gas stoichiometry worksheet, students use the ideal gas law and balanced chemical equations to solve for unknown values such as volume and mass of gases.
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Worksheet
Curated OER

WS 4.3 Stoichiometry Part I

10th - 12th
In this stoichiometry instructional activity, students use four balanced equations to calculate mole of products made, moles of reactants needed for chemical reactions to proceed and mass of reactants needed to produce products.
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Worksheet
Curated OER

Stoichiometry Worksheet

9th - 12th
On this stoichiometry worksheet high schoolers will be balancing chemical equations. After the equations are balanced, students will be conducting calculations to solve for grams, moles, and limiting reactants.
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Assessment
Curated OER

2009 U. S. National Chemistry Olympiad - Local Section Exam

9th - 12th
Here is a copy of a past national challenge exam that you can use in your general chemistry course as a unit or semester review. Sixty multiple-choice questions query learners on properties of matter, stoichiometry, reactions, and...
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Assessment
Curated OER

2001 U.S. National Chemistry Olympiad National Exam Part II

9th - 12th
Only eight problems are on this competitive national chemistry exam. It required the balancing of chemical equations, solving stoichiometry questions, and more. This is part two of three of the national exam. Also available is a local...
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Instructional Video12:47
1
1
Crash Course

Stoichiometry: Chemistry for Massive Creatures

9th - 12th Standards
Moles exist in chemistry? These are not animals that live underground and dig through your gardens — they are quantities of elements. Learn about moles and how they help chemists determine amounts of substances (from atomic mass to grams).
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Instructional Video3:46
Curated OER

Stoichiometry

7th - 12th
To understand the concept of stoichiometry, this class uses s'mores as an analogy. They compute the number of s'mores they can make based on the stoichiometric formula. Learners then apply this concept to how it is typically used in...
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Lesson Plan
Curated OER

Stoichiometry (gases and masses)

10th - 11th
In this chemistry worksheet, students identify how many liters of oxygen can be consumed to form carbon dioxide. Then they identify how many liters of sulfur dioxide are produced if the gas is at STP.
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Worksheet
Curated OER

Review of Stoichiometry

11th - 12th
In this chemistry worksheet, students answer 50 multiple choice questions on stoichiometric calculations, the mole and chemical reactions.
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Worksheet
Curated OER

Vocabulary - Stoichiometry

10th - 12th
For this stoichiometry worksheet, students write in the definition for the 6 terms associated with stoichiometry including actual yield, percent yield, and limiting reactant.
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Worksheet
Curated OER

Energy and Stoichiometry

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

Stoichiometry

10th - 12th
In this stoichiometry worksheet, students use balanced equations for chemical reactions to determine the percent yield and the mass of product produced. This worksheet has five problems to solve.
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Lab Resource
Pingry School

Synthesis of an Insoluble Ionic Salt: A Stoichiometry Experiment

9th - 12th Standards
Challenge young scientists to design their own experimental procedures. They write the procedure for properly preparing two grams of a water-insoluble ionic salt. To finish, they perform the experiment and collect data to prove their...
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Instructional Video7:00
JFR Science

Limiting and Excess Reagents

9th - Higher Ed
Sometimes things are just left over. An informative video in the JFR Science series highlights limiting and excess reactants in a chemical reaction. It explains the process of solving stoichiometry problems with limiting reactants.
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Worksheet
Curated OER

Moles, Stoichiometry, and Concentration

10th - Higher Ed
In this stoichiometry worksheet, students practice calculating moles, molar mass, and percentage composition of given compounds. This worksheet has 55 problems to solve.
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Worksheet
Curated OER

Chemistry 115 Practice Exam 3

9th - 12th
Radioactive decay, pH, properties of elements, organic compounds, and stoichiometry are all touched upon through this practice chemistry exam. It always helps learners to take a practice test in preparation for the actual exam. This...
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Worksheet
Curated OER

Practice Problems for the Gas Laws

9th - Higher Ed
In this gas laws activity, student practice solving problems using Graham's law, ideal gas law, and gas stoichiometry. This activity has 11 problems to solve.
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Worksheet
Curated OER

Chemical Equations and Stoichiometry

9th - 12th
In this chemical equations activity, high schoolers write ten combustion equations given a hydrocarbon compound. They write the equations and balance each.
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Lesson Plan
Curated OER

Stoichiometry

11th - Higher Ed
In this stoichiometry worksheet, pupils practice calculating moles, molarity, and the concentration of a solution in molarity. This worksheet has 12 multiple choice questions and 3 problems to solve.
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Worksheet
Curated OER

Additional Stoichiometry Review Problems

11th - Higher Ed
In this stoichiometry activity, students interpret a chemical equation, determine number of moles produced or mass of product, and solve for the limiting reactant for reactions. This activity has 25 problems to solve.
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Worksheet
Curated OER

Gas Stoichiometry Practice Sheet

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

Stoichiometry

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

WS 4.4 Stoichiometry

10th - 12th
In this stoichiometry instructional activity, students are given four chemical reactions and they find quantities of products made, limiting reactants, excess reactants, and percent yield of products.

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