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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

Solutions

For Students 9th - 12th
In this solutions worksheet, students read about the characteristics that define a solution such as the solvent and the solute and the homogeneous mixture. They are given a chart with the differences between solution, colloids and...
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Worksheet
Curated OER

Chapter 7 Worksheet-Types of Equations

For Students 10th - 12th
In this equations worksheet, students write equations and classify them as single displacement, double displacement, combustion, combination or decomposition reactions. They also write sample equations of each type of reaction and answer...
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Lesson Plan
Curated OER

Mixing in the Kitchen

For Teachers 10th - 12th
Students identify the different types of mixtures. They identify examples of solutions, suspensions, colloidal dispersions, and emulsions through a game and basic experiments.
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Worksheet
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Types of Chemical Reactions

For Students 10th - Higher Ed
For this chemical reactions worksheet, students are given directions about three types of reactions and how to write balanced equations for each. They then are given ten practice problems to complete using the information given.
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Worksheet
Curated OER

WS 4.7 Writing Chemical Reactions

For Students 10th - 12th
In this chemical reactions worksheet, students are given fourteen chemical reactions that they must write using chemical formulas for the reactants and products. They balance each equation by placing the proper coefficients in front of...
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Worksheet
Curated OER

Precipitate Lab

For Students 9th - 12th
This lab guide gets chemistry students to determine the identity of five unknown solutions based on reactions with four known solutions. Pupils perform experiments, they write down their observations, they write net ionic equations for...
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Worksheet
Curated OER

Reactions in Aqueous Solutions

For Students 10th - 12th
In this solutions learning exercise, students calculate the molarity and solubility for given reactions. Students work on dilution, precipitation, and titration reactions. This learning exercise has 15 problems to solve.
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Worksheet
Curated OER

AP Chemistry-Solution Chemistry Practice Problems

For Students 10th - 12th
In this solutions worksheet, students solve fifteen problems including finding molar concentrations, writing net ionic equations, determining molarity of solutions, identifying oxidized and reduced agents and finding mass percent of...
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Worksheet
Curated OER

Identifying Reaction Types

For Students 9th - 12th
In this reactions worksheet, students are given nine chemical reactions to identify as single replacement, double replacement, synthesis or decomposition reactions.
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Worksheet
Curated OER

Types of Chemical Reactions

For Students 9th - 12th
In this chemical reactions activity, high schoolers read about the 3 types of chemical equations and how to write balanced ionic equations. Students are given 5 equations to balance, write the type of reaction, write the total ionic...
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Worksheet
Curated OER

Water the Universal Solvent

For Students 9th - 12th
In this water and solvent worksheet, learners answer 20 questions about solutes, solvents, polarity in molecules, and the characteristics of water as a solvent. Students answer 3 questions about the lab they completed using temperature...
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Worksheet
Curated OER

Solutions

For Students 9th - 12th
In this solutions activity, students answer 18 questions about solutions, saturation of solutions, solvents and solubility.
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Lesson Plan
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The Frigid Gourmet

For Teachers 9th - 12th
Students make a " science surprise" or ice cream in the lab. In this melting point depression lesson plan, students use various substances with ice to determine the effects on the melting point of ice and the ability to make ice cream....
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Lesson Plan
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Concentration vs. Solubility

For Teachers 7th - 9th
Students investigate the concentrations of solutions and solubility. In this concentrations and solubility lesson plan, students compare solutions of talcum powder in water and salt in water to have a visual of solubility. They perform...
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Lesson Plan
Curated OER

Ziplock Chemistry

For Teachers 5th - 8th
Students investigate various chemical reactions when creating mixtures in ziplock baggies. In this chemistry lesson, students will recognize various chemical reactions and cite evidence. Safety and assessment strategies are included in...
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Worksheet
Curated OER

Finding the Percent of Iron in Lawnsand

For Students 9th - 12th
In this percent of iron in lawnsand worksheet, students perform a titration of lawnsand using potassium manganate (VII) solution and find the number of moles of iron in the sample. Students use the number of moles to find the mass of...
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Lesson Plan
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The Optimization of Food

For Teachers 6th - 9th
Students discuss nutrition and how to make better choices with food. In this algebra and nutrition instructional activity, students discuss the way the body process food and the importance of nutrition for our cells. They discuss...
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Lesson Plan
Curated OER

The Role of Amyloid in Alzheimer's Disease

For Teachers 9th - Higher Ed
Students explore amyloid proteins through a series of experiments. In this biology lesson, students explain the causes of Alzheimer's disease. They identify common symptoms related to this condition.
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Organizer
Curated OER

Displacement Reactions and Acid/Base Reactions

For Students 10th - Higher Ed
In this chemical reactions worksheet, students review the solubility rules for common salts. Students determine the molecular equation, ionic equation, and net ionic equation for specific reactions. Students calculate moles and volume...
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Organizer
Curated OER

Characteristics of Crystals

For Students 10th - Higher Ed
In this crystals worksheet, students complete a graphic organizer by filling in the characteristics of the different crystal types including melting/boiling point and electrical conductivity.
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Worksheet
Curated OER

Chemical Equations

For Students 9th - 12th
In this chemical equations worksheet, high schoolers are given the trends for the reactions between the alkaline earth metals with water, the solubility of the Group II hydroxides and the solubility of the Group II sulphates.
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Lesson Plan
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Through Thick or Thin!!!

For Teachers 7th - 8th
Young scholars differentiate between high and low viscosity. Students collect, graph, and interpret data, then quantitatively measure polymer solids. Young scholars experiment with a household example of an emulsion polymer.
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Lesson Plan
Curated OER

Temperature Effects on Solubility

For Teachers 9th - 11th
Students determine the solubility of salt in water at three different temperatures and graph the results. They use the following skills: observing, inferring, and graphing.

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