CK-12 Foundation
Ck 12: Physical Science: Solutions
[Free Registration/Login may be required to access all resource tools.] What a solution is and its different parts, definition of soluble and insoluble. Solutions in different states of matter.
Science Education Resource Center at Carleton College
Serc: Mn Step: Spotting Chromatography
A lab activity that introduces chromatography using markers, plus water and acetone as the solvents. Learners will take measurements to compare the mobile and stationary phases of the inks, and find the polarity of the inks and solvents....
University of Arizona
University of Arizona: Problemas De Acidos Y Bases
Learn about the solvent properties of water, pH, pKa and buffering capacity with a series of problems. The correct answers for the multiple choices problems are reinforced with a brief explanation and the incorrect answers are linked to...
National Institute on Drug Abuse
National Institute on Drug Abuse: Inhalants
This resource provides information about the abuse and dangers of inhalants.
Sophia Learning
Sophia: Bill Nye Demonstration: Chemistry of Color
Ever wonder why some colors dissolve in water and others don't? Watch this video to learn why. [2:16]
Science Struck
Science Struck: Examples of Chemistry in Everyday Life
Gives examples of chemical interactions occurring in the human body, in the world around us, in foods, and in products we use.
Sophia Learning
Sophia: The Properties of Water: Lesson 4
This lesson will provide an understanding of the chemical and physical nature of water. It is 4 of 4 in the series titled "The Properties of Water."
Sophia Learning
Sophia: The Properties of Water: Lesson 1
This lesson will provide an understanding of the chemical and physical nature of water. It is 1 of 4 in the series titled "The Properties of Water."
Science Struck
Science Struck: Propylene Glycol Dangers
Describes the many applications of propylene glycol and potential health concerns.
Science Education Resource Center at Carleton College
Serc: Mn Step: Solutions: Solubility and Miscibility
For this activity, learners will test the solubility and miscibility of various substances in water, and explain the chemistry involved. They will also be given a solid and a liquid and asked to predict what will happen when each is...
Other
Fundamentals of Reverse Osmosis
This site provides a basic definition of reverse osmosis, with a bit of a slant on why water pretreatment is important.
Chem Tutor
Chem Tutor: Solutions
An in-depth look at solutions and their properties. Includes practice problems for calculating solution concentration.
Sophia Learning
Sophia: Solutions: Lesson 4
This lesson will explain what a solution is and provide the general properties of solutions. It is 4 of 8 in the series titled "Solutions."
Sophia Learning
Sophia: Solutions: Lesson 5
This lesson will explain what a solution is and provide the general properties of solutions. It is 5 of 8 in the series titled "Solutions."
Sophia Learning
Sophia: Solutions: Lesson 8
This lesson will explain what a solution is and provide the general properties of solutions. It is 8 of 8 in the series titled "Solutions."
Sophia Learning
Sophia: Suspensions: Lesson 2
This lesson will explain the properties of a suspension, and describe why it is unique from other mixtures. It is 2 of 2 in the series titled "Suspensions."
Sophia Learning
Sophia: The Properties of Water: Lesson 3
This lesson will provide an understanding of the chemical and physical nature of water. It is 3 of 4 in the series titled "The Properties of Water."
Other
The Predictprotein Server
PredictProtein is a service for sequence analysis, structure and function prediction. When you submit any protein sequence PredictProtein retrieves similar sequences in the database and predicts aspects of protein structure and function....
Other
How to smile.org: Solubility Test
Students can figure out what an unknown crystal is by comparing their dissolving test with the known and unknown crystals. This inquiry activity includes background information and student handout.
Other
Aqueous
A chemical tutorial describes the term "aqueous" and features examples of how different substances dissolve.
Chem4kids
Chem4 Kids: Matter: Solutions and Mixtures
This Chem4kids tutorial teaches the basic properties of solutions.
University of Virginia
University of Virginia: More on Temperature and Solubility
Lab set up to compare the effect of temperature on the solubility of two solutes (NaCl and KNO3).
Curated OER
Science Kids: Science Images: Chromatography
This photo shows a completed chromatography chemistry experiment. The colors have clearly separated from each other along the piece of paper. The original black ink was separated using an ethanol and water mixture solvent.
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