James Madison University
James Madison University: Igneous Rock Classification
This site explores the classification of igneous rocks. Content addresses classification based on color and texture, mineral composition, and chemical composition.
Chemistry Collective
Chem Collective: Camping Problem Iii
In this part of the MRE scenario, students create solutions that when mixed, increase to a certain temperature.
Chem4kids
Chem4 Kids: Stoichiometry
This site provides a great overview of stoichiometry, the part of chemistry that studies amounts of substances that are involved in reactions. Content focuses on what you measure, and includes two examples.
Chemistry Collective
Chem Collective: Determining Stoichiometric Coefficients
In this activity, students use the virtual lab to determine how four unknown substances react with each other including their stoichiometric coefficients.
NOAA
Noaa: Estuaries 101 Curriculum: Dissolved Oxygen in an Estuary
In this activity, students focus on the relationship between dissolved oxygen, plant growth, chlorophyll-a and temperature using SWMP water quality data from monitoring stations in the Narragansett Bay Estuarine Research Reserve and the...
![Chem 122 Lab: The Titration of Acetic Acid in Vinegar [Pdf] Activity](https://static.lp.lexp.cloud/images/attachment_defaults/resource/large/FPO-knovation.png "Chem 122 Lab: The Titration of Acetic Acid in Vinegar [Pdf] Activity")
Other
Chem 122 Lab: The Titration of Acetic Acid in Vinegar [Pdf]
An experiment from a New Mexico Tech chemistry lab course through which students learn about titration, acetic acid, and weak acids. Contains pre-lab material, diagrams, chemical reactions, procedure, and post-lab questions.
US Department of Energy
United States Department of Energy: Biomass Creating Bio Diesel
This detailed chemistry lesson from the U.S. Department of Energy focuses on transforming vegetable oil into biodiesel through a process of transesterification. The process described offers a good model for many chemical reaction...
![Educaplus: Enlace Ionico [In Spanish] Activity](https://content.lessonplanet.com/knovation/original/371949-76073a684ee4c0d8b8f98ca59436f253.jpg?1661809839 "Educaplus: Enlace Ionico [In Spanish] Activity")
Educaplus (Jesús Peñas Cano)
Educaplus: Enlace Ionico [In Spanish]
Expand your knowledge of Chemistry. Observe how ionic compounds are networks of electrically charged atoms.
University of Arizona
University of Arizona: Biochemistry
Problem sets, tutorials, and activities related to biochemistry.
Famous Scientists
Famous Scientists: Wilhelm Ostwald
Learn about the life and work of Wilhelm Ostwald, the chemist who received the Nobel Prize in Chemistry in 1909 for his work on catalysis, chemical equilibria, and reaction velocities.
Khan Academy
Khan Academy: Oxidation Number
How to find oxidation numbers, and a brief introduction to oxidation-reduction (redox) reactions.
Simon Fraser University
Chem1 Virtual Textbook: Free Energy and Equilibrium
With an overview of topics related to chemical equilibrium, this site provides a foundation to a study of thermodynamics and free energy. Topics covered include the equilibrium constant, equilibrium and temperature, coupled reactions,...
Other
Science House: Ice Cream
Experiment shows students how to use the lowered freezing point of water to chill another mixture (ice cream) to the solid state. Teacher's notes provide background information.
TED Talks
Ted: Ted Ed: The Haber Process
Though it has increased food supply worldwide, the Haber process has taken an unforeseen toll on the environment. Daniel D. Dulek delves into the chemistry and consequences of this. [5:19]
CK-12 Foundation
Ck 12: Limiting Reactant and Percent Yield
[Free Registration/Login may be required to access all resource tools.] Students will compare theoretical yield to actual yield, and then investigate what happens when one reactant runs out before the other reactants are fully consumed....
University of Arizona
University of Arizona: Problemas De La Fotosintesis. Bloque 1
In this module you will be able to test your understanding of how light energy is converted into different forms of chemical energy during photosynthesis, to review the equations for the light reactions of photosynthesis, and to explore...