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Lesson Plan
Curated OER

Determination of Equivalent Weight of an Acid

For Teachers 10th - Higher Ed
In this chemistry worksheet, students look for the weight of acid and examine its mass using chemical equations and a laboratory procedure.
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Lesson Plan
Curated OER

Halogens

For Teachers 9th - 12th
Students identify the elements that belong to the halogen family on the periodic table. In this chemistry lesson, students describe the common characteristics of elements in this group. They research about hydrochloric acid's effect on...
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Interactive
Curated OER

Thermometric Titration Involving Dataloggers

For Students 9th - 12th
For this thermometric titration worksheet, students determine the concentrations of hydrochloric acid and ethanoic acid using a titration where they measure the temperature of the solution as they titrate. The equivalence point is found...
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Worksheet
Curated OER

Thermometric Titration

For Students 10th - 12th
For this thermometric titration worksheet, students titrate hydrochloric acid with sodium hydroxide to determine the concentration of hydrochloric acid. They measure the change in temperature of the solution, plot their data and use the...
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Worksheet
Curated OER

Reactions of Metals with Water, Acid and Air

For Students 9th - 12th
In this chemical reactions worksheet, high schoolers experiment with reactions between 4 different metals with water, acid and air. Students make observations of copper, iron, zinc and magnesium with water, acid and air. They write an...
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Worksheet
Curated OER

The Action of A Buffer Solution

For Students 9th - 12th
In this buffer solution worksheet, students experiment with the addition of different solutions to a buffer solution and observe the changes in pH using a pH probe. Students describe the differences among the addition of pure water and...
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Worksheet
Curated OER

Pre-Lab Questions-Acids and Bases

For Students 10th - 12th
In this acids and bases worksheet, students answer eight questions about acids and bases prior to doing a titration lab. They define both acids and bases and explain what a neutralization reaction is as well as a titration.
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Worksheet
Curated OER

pH of Solutions

For Students 7th - 11th
In this pH activity, students describe the pH scale and explain the initials "pH." Students classify solutions as acidic, neutral, or basic. Students name compounds as acids or bases. This activity has 3 short answer questions and 5 fill...
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Worksheet
Curated OER

Acid/Base Equilibrium Problems

For Students Higher Ed
In this acid and base equilibrium worksheet, students calculate the pH of various types of acids and bases. They are given directions and review information as to how to complete these problems.
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Worksheet
Curated OER

Water Equilibria

For Students Higher Ed
In this water equilibria worksheet, students calculate the pH of solutions, they fill in a table with the type of acid or base given a compound and it's concentration and they calculate approximate solubilities for salts.
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Worksheet
Curated OER

Acid and Base Problems

For Students Higher Ed
In this acid and base learning exercise, students use seven steps to calculate concentrations of ions in acidic and basic solutions. They also determine the type of acid or base.
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Worksheet
Curated OER

Acid/Base Equilibrium Problems

For Students Higher Ed
In this acid and base equilibrium worksheet, students calculate the pH of given acid and base problems using different starting materials. They are given information and hints as to how to work with acid/base equilibrium problems.
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Worksheet
Curated OER

Acids and Bases

For Students 10th - Higher Ed
In this acid and base learning exercise, students calculate the pH of solutions, sketch a titration curve, write equations used to determine the pH of solutions and determine the location on a titration curve of a given molar solution.
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Worksheet
Curated OER

Chemistry Quiz 3-Acids and Bases

For Students Higher Ed
In this acid and base learning exercise, students solve eight multiple choice questions including determining the pH of solutions, finding equilibrium concentrations and answering questions about buffers.
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Worksheet
Curated OER

Practice Exam III

For Students 11th - Higher Ed
In this chemistry practice exam instructional activity, students solve ten multiple choice questions about equilibrium, acids, bases and reactions. Students then solve four problems about equilibrium and chemical reactions of acids and...
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Organizer
Curated OER

What Are Acids And Bases?

For Students 7th - 12th
In this acids and bases worksheet, students will complete a Venn diagram by comparing and contrasting the characteristics of acids and bases.
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Lesson Plan
Curated OER

Acids and Bases

For Teachers 9th - 12th
Students use supporting evidence to predict if common household substances are acids or bases. They determine the pH of the substances and describe the results of the investigation and characteristics of each substance.
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Lesson Plan
Curated OER

More Acid-Base Indicators

For Teachers 6th - 8th
Students explore acids, bases, and indicators. They use turmeric solution, phenolphthalein, and goldenrod paper to determine the acidity and basicity of a variety of common household substances. A worksheet is included to record test...
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Unit Plan
Curated OER

Identifying Anions

For Teachers 9th - 12th
In this anions worksheet, students are given a table showing 9 anions, the test that indicates the presence of each anion and what will be observed when each substance is added to the anion.
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Worksheet
Curated OER

Acidity or Hydrolysis Reactions

For Students 9th - 12th
In this acidity or hydrolysis reactions worksheet, students read about the different types of metal ions and how they react in aqueous solutions. They read about the factors affecting the acidity of metal ions including the charge:size...
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Worksheet
Curated OER

Weathering

For Students 7th - 9th
In this weathering worksheet, students fill in 16 blanks with given terms about the types of weathering, the results of weathering and the causes of different types of weathering.
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Worksheet
Curated OER

Acids and Bases

For Students 9th - 12th
In this acids and bases worksheet, students list the differences between and acid and a base. Students list strong and weak acids and strong and weak bases. Students determine the properties of acids and bases. This worksheet has 1...
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Worksheet
Curated OER

Identifying Types of Acids and Bases #2

For Students Higher Ed
In this acid and base worksheet, 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

Worksheet for Identifying Types of Acids and Bases

For Students Higher Ed
In this acid and base worksheet, 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 acids, or...