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Chemical Analysis and Stoichiometry

For Students 10th - Higher Ed
In this chemical analysis worksheet, students use a combustion analysis report to calculate the empirical formula for compound samples. This worksheet has 2 problems to solve.
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Thermodynamics

For Students Higher Ed
In this thermodynamics worksheet, students review enthalpy, state functions, bond energy, and heat capacity. This worksheet has 2 multiple choice, 6 matching, and 12 problems to solve.
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Chemical Analysis and Stoichiometry Problem Set

For Students 10th - Higher Ed
For this chemical analysis worksheet, students calculate the empirical formula using a combustion analysis report. Students write balanced chemical equations, total ionic equations, and net ionic equations. This worksheet has 2 problems...
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Natural Resources

For Students 9th - 12th
In this natural resources worksheet, students compare examples of chemical and physical properties, balance equations, and calculate molar mass and moles. This worksheet has 12 problems to solve and 12 short answer questions.
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Describing Chemical Reactions

For Students 10th - 12th
In this chemical reactions worksheet, students fill in 12 blanks with the appropriate terms related to chemical reactions. They also indicate if 4 statements are true or false and match 7 words with their descriptions. Students complete...
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A Potpourri of Thermo Questions

For Students 11th - Higher Ed
In this thermodynamics instructional activity, students match terms to their definitions such as enthalpy, equilibrium, bond energy, and heat capacity. This instructional activity has 20 words to match.
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Kinetics Worksheet

For Students 11th - Higher Ed
In this kinetics activity, learners use concentration-time date tables to determine the rate of reaction and reaction order at each temperature. This activity has 4 problems to solve.
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Le Chatelier's Principle

For Students 10th - Higher Ed
In this chemical reaction instructional activity, students apply Le Chatelier's Principle to explain how the given changes in reaction conditions will affect the position of equilibrium. This instructional activity has 6 problems to solve.
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Collision Theory Worksheet

For Students 10th - Higher Ed
In this reactions worksheet, students explain why all reactions have an activation energy using their understanding of collision theory. This worksheet has 4 short answer questions.
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Model Mania

For Teachers 8th
Eighth graders study the conservation of matter.  In this chemical reaction lesson students examine what happens during a chemical reaction and complete a lab activity. 
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The Rates of Chemical Reactions

For Students 9th - 12th
For this chemistry worksheet, high schoolers complete a crossword puzzle with 25 questions on chemical reactions. They identify common terminologies used in describing chemical reactions.
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Introducing Chemistry Vocabulary

For Teachers 9th - 12th
Students study vocabulary based on chemistry terms by creating flash cards.  For 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...
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Plant Structure, Function and Growth

For Teachers Pre-K - 6th
Young scholars study three structures of a plant as well as their locations and functions.  In this botany lesson plan students complete several activities on plant organs and their functions.
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Determination of a Rate Law

For Teachers 9th - 12th
Students determine the rate law for a chemical reaction. They use graphical techniques in the analysis of experimental data.
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Energy of Activation

For Teachers 9th - 12th
High schoolers determine the activation energy of a chemical reaction.
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Spectrophotometric Determination of an Equilibrium Constant

For Teachers 9th - 12th
Students determine the equilibrium constant for a chemical system and use graphing techniques and data analysis to evaluate experimental data.
Lesson Plan
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Thermometric Titration of an Unknown Acid

For Teachers 9th - 12th
Students determine the number of ionizable hydrogen's in an unknown acid and determine the equivalent weight of an unknown acid. They determine the enthalpy change for the ionization of an unknown acid.
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The Transformation and Use of Different Types of Energy Using Local Flora and Fauna in a Vietnam Village Setting

For Teachers 8th
Eighth graders examine the concept that the sun is the ultimate source of energy for living things. They conduct an experiment in which they roast marshmallows over a flame that has been produced from methane gas, which originates from...
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Developing a Theory About the Nature of the Contents of a Sealed Box

For Teachers 9th - 12th
Learners observe the changes of a closed chemical system. They record and analyze the data as they manipulate the system. They answer questions to end the instructional activity.
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Balancing Bottles

For Teachers 5th - 6th
Students explore the Law of Conservation of Matter using effervescent tablets.  In this mass and energy lesson, students investigate how mass is conserved in the reaction of effervescent tablets and water. They will discuss and...
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It's a Crash Test, Dummy

For Teachers 6th - 8th
Students use the internet to research air bags in cars and trucks. In groups, they discover air bags history and the safety issues surrounding them. They create their own design of a new air bag and test it using a raw egg in...
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Ammonium Nitrate - Heat of Solution

For Teachers 10th - 12th
Students quantify the relationship between temperature, energy and heat and define an endothermic reaction. They measure the energy change caused by dissolving one mole of ammonium nitrate in water.
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Kraut Lab

For Teachers 6th - 10th
Students explore the process of fermentation through the process of making Sauerkraut. Students use their observational skills and their five senses to create an articulate description of their lab created sauerkraut. They discuss the...
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Demonstrate Your Chemistry

For Teachers 9th - 12th
Students research and evaluate chemical reaction demonstrations that are found on the web. they work in small groups to choose a demonstration that fits a particular category of reaction and then perform the demonstration for the class.

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