Activity
Dartmouth College

Dartmouth College: Acids, Bases, and Buffers 1: Monoprotic and Polyprotic Acids

For Students 9th - 10th
In this experiment, you will explore the behavior of the monoprotic acid (acetic acid) and the polyprotic acid (phosphoric acid). By titrating, you will examine the acid and conjugate base species present across the pH scale and the...
Activity
Dartmouth College

Dartmouth College: Chem Lab: Coordination Chemistry 3.1: Acid/base Analysis

For Students 9th - 10th
In this experiment, you will examine the acidity of your coordination complex's water ligand. You will determine the acid dissociation constant of the complex by titrating it with a base. There are eight weeks of experiments in this series.
Unit Plan
Carnegie Mellon University

Chem Collective: Acid Mine Drainage

For Teachers 9th - 10th
Students explore the chemistry behind the causes and effects of acid mine drainage on a modeled river. In this activity, students examine the chemistry of acidic mine runoff and its effects on river water.
Lesson Plan
American Chemical Society

Middle School Chemistry: Neutralizing Acids and Bases

For Teachers 9th - 10th
Learners will use citric acid and sodium carbonate solutions to see that adding a base to an acidic solution makes the solution less acidic. Students will then use a base to help them identify which of two acidic solutions is more...
Handout
Other

Water Resources Programme: Chemistry of Carbonic Acid in Water [Pdf]

For Students 9th - 10th
A detailed look at carbon isotopic composition isotope and carbonic acid in water. Sections include: "Carbonic Acid Equilibria," "Carbonic Acid Concentrations," and "Closed System, Mixing of Freshwater and Seawater."
Lesson Plan
American Chemical Society

Middle School Chemistry: P H and Color Change

For Teachers 9th - 10th
Students see a demonstration of a color change using universal pH indicator and then change the concentrations of an acid and a base using a universal indicator to test the pH of the resulting solutions. Through an animation, they see...
Lesson Plan
American Chemical Society

Middle School Chemistry: Carbon Dioxide Can Make a Solution Acidic

For Teachers 9th - 10th
Students explain that carbon dioxide from any source reacts chemically with water to form carbonic acid. They will also be able to use the color changes of universal indicator to monitor the changing pH of a solution during a chemical...
Unit Plan
Georgia Department of Education

Ga Virtual Learning: Ap Chemistry: Chemical Reactions

For Students 9th - 10th
Students discover the different types of reactions, and the driving forces behind those reactions. They learn how to write net ionic equations, and learn about specific types of reactions like acid-base neutralization and...
Activity
Chemistry Collective

Chem Collective: Determine the Concentration of Acetic Acid in Vinegar

For Students 9th - 10th
A virtual lab where students determine the concentration of acetic acid in vinegar using a 0.110 M NaOH standard solution and an acid-base indicator, phenolphthalein.
Article
Other

The Chemistry Laboratory: A Lesson in Safety

For Students 9th - 10th
A segment on safety in Chemistry that was written by Ira Remsen while he was at John Hopkins University.
eBook
Chiral Publishing

Chiral Publishing: An Introduction to Chemistry: Types of Compounds

For Students 9th - 10th
Discover different types of compounds such as binary covalent, binary ionic, binary acids, and oxyacids. Explore links that give information about writing names and formulas for different compounds.
Handout
Khan Academy

Khan Academy: Arrhenius Acids and Bases

For Students 9th - 10th
Definition of Arrhenius acids and bases, and Arrhenius acid-base reactions.
Unit Plan
Georgia Department of Education

Ga Virtual Learning: Physical Science: Solutions Chemistry

For Students 9th - 10th
Through interactive puzzles, informational text and video clips, students will investigate the properties of solutions.
Activity
Chemistry Collective

Chem Collective: Determine the Concentration of the Unknown Strong Acid

For Students 9th - 10th
Perform a titration using an indicator to determine the concentration of an HCl solution.
eBook
Chiral Publishing

Chiral Publishing: An Introduction to Chemistry: Identification of Strong and Weak Bases

For Students 9th - 10th
Read and learn about strong and weak Arrhenius bases. View the written formula and discover what certain solutions may be dissolved and which molecules can be transferred.
Activity
Science Bob Pflugfelder

Science Bob: Lemon Chemistry: An Acid Base Experiement

For Students 3rd - 8th
Science Bob presents instructions for conducting an acid-base experiment using common supplies with information on how it works.
Handout
Chem Tutor

Chemtutor: Weak Acids and Bases

For Students 9th - 10th
For high school or college chemistry students. Discusses the use of dissociation constants to determine strength of an acid or base.
Article
Open Curriculum

Open Curriculum: Polyprotic Acids and Bases

For Students 9th - 10th
This article introduces how to classify acids and bases as polyprotic, as well as the properties of polyprotic acids and bases.
Article
Open Curriculum

Open Curriculum: Monoprotic Acids and Bases

For Students 9th - 10th
The objective of this article is to introduce how to classify acids and basic as monoprotic, and what properties these articles have.
Article
Open Curriculum

Open Curriculum: Conjugate Acid Base Pairs

For Students 9th - 10th
The objective of this article is to introduce conjugate pairs as a way to relate acids and bases.
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Acid Base Neutralization

For Students 7th - 9th
[Free Registration/Login may be required to access all resource tools.] The reaction of acids and bases and what ions are produced and the salts that form.
Unit Plan
CK-12 Foundation

Ck 12: Ionic Compounds

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] In the following online tutorial students will name ionic compounds containing main group or transition metals, covalent compounds, acids, and bases, using...
Unit Plan
CK-12 Foundation

Ck 12: Molecular Compounds

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] In the following online tutorial students will name ionic compounds containing main group or transition metals, covalent compounds, acids, and bases, using...
Handout
Other

Washington University: P H Buffers in the Blood

For Students 9th - 10th
This site from the Department of Chemistry at the Washington University is an excellent site on how buffers are used in the human body and how they react to exercise.

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