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- Magic Colored Milk Science ProjectUpdated: Thu Jul 24 01:33:45 2008
If you add food coloring to milk, not a whole lot happens, but it only takes one simple ingredient to turn the milk into a spinning color wheel. Here is what you do… - Chemical Structures - Structures Starting with the Letter NUpdated: Mon Jul 21 21:16:02 2008
See chemical and molecular structures. These are structures having names starting with the letter N… - Chemical Structures Starting with the Letter NUpdated: Mon Jul 21 21:08:04 2008
Browse structures of molecules and ions that have names beginning with the letter N… - Chemical Structures Starting with the Letter NUpdated: Mon Jul 21 21:08:04 2008
Browse structures of molecules and ions that have names beginning with the letter N… - Chemical Structures Starting with the Letter NUpdated: Mon Jul 21 21:08:03 2008
Browse structures of molecules and ions that have names beginning with the letter N… - Nitric AcidCreated: Mon Jul 21 21:07:02 2008
Nitric Acid… - NADHUpdated: Mon Jul 21 21:07:01 2008
NADH… - norvalyl chemical structureUpdated: Mon Jul 21 21:05:55 2008
norvalyl chemical structure… - Chemical Structures - Structures Starting with the Letter HUpdated: Mon Jul 21 21:03:26 2008
See chemical and molecular structures. These are structures having names starting with the letter H… - Hydrogen PeroxideCreated: Mon Jul 21 21:01:40 2008
Hydrogen Peroxide… - hasubanan chemical structureUpdated: Mon Jul 21 21:01:39 2008
hasubanan chemical structure… - Chemical Structures Starting with the Letter HUpdated: Mon Jul 21 21:01:35 2008
Browse structures of molecules and ions that have names beginning with the letter H… - Chemical Structures Starting with the Letter HUpdated: Mon Jul 21 21:01:35 2008
Browse structures of molecules and ions that have names beginning with the letter H… - Chemical Structures Starting with the Letter HUpdated: Mon Jul 21 21:01:35 2008
Browse structures of molecules and ions that have names beginning with the letter H… - hydrosulfate chemical structureUpdated: Mon Jul 21 20:59:31 2008
hydrosulfate chemical structure… - Acids and Bases - Titration Example ProblemCreated: Mon Jul 21 20:52:25 2008
Here is an acids and bases example problem involving titration. A base of known concentration is used to neutralize an unknown concentration of an acid. … - How Things WorkUpdated: Sun Jul 20 15:53:12 2008
Learn about the science behind how things work. Get answers to frequently asked chemistry questions. Discover the science behind everyday phenomena and objects… - Tetrafluoroethylene - Molecular StructureUpdated: Sat Jul 19 13:39:21 2008
Structure of Tetrafluoroethylene… - Chemistry Feature ArticlesUpdated: Thu Jul 17 23:10:37 2008
This is a collection of the most recent features added to About's Chemistry website, authored by Dr. Anne Helmenstine… - Chemistry Encyclopedia - Topics Starting with the Letter GUpdated: Thu Jul 17 23:08:31 2008
Use this online chemistry encyclopedia to look up chemistry concepts beginning with the letter G… - Chemistry Encyclopedia - Topics Starting with the Letter BUpdated: Thu Jul 17 23:07:52 2008
Use this online chemistry encyclopedia to look up chemistry concepts beginning with the letter B… - Virtual Chemistry Text - Acids & BasesUpdated: Thu Jul 17 17:25:41 2008
Virtual Chemistry Text: Grasp the fundamentals of pH, acids, and bases. Make your own pH indicators, learn about titration, and see how acids and bases play an important part in everyday life… - Worked Chemistry ProblemsUpdated: Thu Jul 17 17:25:05 2008
Examples of worked chemistry problems… - Acids and Bases - Table of Common Ka valuesUpdated: Thu Jul 17 17:19:14 2008
A useful table of Ka and pKa values of common weak acids and their formulas… - Acids and Bases - Calculating pH of a Weak Acid - Worked Chemistry P…Updated: Thu Jul 17 15:23:51 2008
Here is an example of an acid/base problem to calculate the pH of a weak acid solution of known concentration… - Acids and Bases - Calculating pH of a Strong Acid - Worked Chemistry…Created: Wed Jul 16 21:09:09 2008
Here is an example of an acid/base problem to calculate the pH of a strong acid… - Glowing Bubbles - How to Make Glowing BubblesUpdated: Wed Jul 16 19:20:13 2008
Bubbles are already awesome, but glowing bubbles are even better. It is easy and safe to make bubbles glow, plus it doesn't require any hard-to-find materials. Here is what you do… - Science ProjectsUpdated: Wed Jul 16 15:46:51 2008
Get ideas and help with science fair projects, chemistry demonstrations, experiments, laboratory exercises, and other activities… - Make Fake SnotUpdated: Wed Jul 16 14:56:48 2008
Learn how to make fake snot or mucous… - Radioactive-Looking Mad Scientist SlimeUpdated: Tue Jul 15 00:52:39 2008
The slime you might find in a real Mad Scientist's lab would probably be the result of some horrible genetic mutation. You can make slime that looks radioactive and toxic, yet is actually easy to m… - Using Material Safety Data SheetsUpdated: Mon Jul 14 18:16:24 2008
Understanding and Using Material Safety Data Sheets - MSDS… - Lewis Structures or Electron Dot StructuresUpdated: Mon Jul 14 18:11:02 2008
Learn about Lewis structures, also called electron dot structures and get step-by-step help drawing them… - Acids and Bases - Neutralizing a Base with an Acid - Worked Chemistr…Updated: Mon Jul 14 18:07:59 2008
This example demonstrates the method used to calculate the amount of an acid of known concentration needed to neutralize a base of known concentration… - Printable Chemistry Worksheets - Free pdf Worksheets to Download or …Updated: Mon Jul 14 17:16:21 2008
This is a collection of chemistry worksheets in pdf format. The answers to the questions are available on separate worksheets so you can fill them out and then check your work… - Chemical Structures - Structures Starting with the Letter UUpdated: Mon Jul 14 14:46:25 2008
See chemical and molecular structures. These are structures having names starting with the letter U… - Chemical Structures Starting with the Letter UUpdated: Mon Jul 14 14:42:02 2008
Browse structures of molecules and ions that have names beginning with the letter U… - UrushiolCreated: Mon Jul 14 14:42:01 2008
Urushiol… - UracilUpdated: Mon Jul 14 14:42:00 2008
Uracil… - UridineUpdated: Mon Jul 14 14:42:00 2008
Uridine… - Make SlimeUpdated: Mon Jul 14 13:30:03 2008
This is a recipe for homemade slime… - Acids and Bases - Calculating pH of a Strong Base - Worked Chemistry…Updated: Sun Jul 13 15:59:38 2008
Here is an example of an acid/base problem to calculate the pH of a strong base… - Acids and Bases - Calculating pH - Worked Chemistry ProblemsCreated: Sun Jul 13 13:24:35 2008
Here is an example of an acid/base problem to calculate the pH of an aqueous solution where the concentration of H[sup]+[/sup] is known… - Chemistry Encyclopedia - Topics Starting with the Letter RUpdated: Sat Jul 12 18:06:38 2008
Use this online chemistry encyclopedia to look up chemistry concepts beginning with the letter R… - How to Remove Rust StainsUpdated: Sat Jul 12 02:26:47 2008
Rust stains can be a challenge to remove because the stain consists of tiny iron oxide particles, plus some treatments actually set the stain rather than remove it. Use a little chemistry know-how … - How to Remove Ball Point Pen InkUpdated: Sat Jul 12 00:25:24 2008
Ball point pen ink is not a something that you can usually remove with simple soap and water, but there is an easy and inexpensive way to remove pen ink from surfaces or clothing… - Chemistry Encyclopedia - Topics Starting with the Letter PUpdated: Fri Jul 11 02:57:24 2008
Use this online chemistry encyclopedia to look up chemistry concepts beginning with the letter P… - Chemistry Encyclopedia - Topics Starting with the Letter IUpdated: Fri Jul 11 02:56:44 2008
Use this online chemistry encyclopedia to look up chemistry concepts beginning with the letter I… - Chemistry Encyclopedia - Topics Starting with the Letter HUpdated: Sat Jul 5 15:05:04 2008
Use this online chemistry encyclopedia to look up chemistry concepts beginning with the letter H… - Honeycomb Candy RecipeUpdated: Sat Jul 5 15:03:34 2008
Honeycomb candy is an easy-to-make candy that has an interesting texture caused by carbon dioxide bubbles getting trapped within the candy… - Chemistry Encyclopedia - Topics Starting with the Letter CUpdated: Fri Jul 4 23:31:37 2008
Use this online chemistry encyclopedia to look up chemistry concepts beginning with the letter C… - Virtual Chemistry Text - Units & MeasurementsUpdated: Fri Jul 4 23:30:48 2008
Virtual Chemistry Text: Learn the basics about the units chemists and other scientists use to take measurements… - Table of Physical ConstantsUpdated: Fri Jul 4 14:33:23 2008
Need a value for a fundamental physical constant? This handy reference table contains commonly used physical constants used in chemistry… - Hawaii ChemistryUpdated: Fri Jul 4 14:26:29 2008
Take a look at the Big Island of Hawaii, Kona, from a chemistry perspective… - Kilauea Overlooking the PacificUpdated: Fri Jul 4 14:26:27 2008
Kilauea Overlooking the Pacific… - Chemistry Glossary - Terms Starting with the Letter AUpdated: Fri Jul 4 13:41:45 2008
Use this chemistry glossary to look up the definitions of chemistry terms beginning with the letter A… - Rubber Egg & Chicken Bones - Mad Scientist LabUpdated: Thu Jul 3 19:54:14 2008
You can make a hard boiled egg bounce like a rubber ball and cause chicken bones to become soft and rubbery. All you need is a common kitchen ingredient… - Chemistry Encyclopedia - Topics Starting with the Letter UUpdated: Tue Jul 1 22:54:52 2008
Use this online chemistry encyclopedia to look up chemistry concepts beginning with the letter U… - Chemistry Encyclopedia - Topics Starting with the Letter EUpdated: Tue Jul 1 22:50:41 2008
Use this online chemistry encyclopedia to look up chemistry concepts beginning with the letter E… - English to Metric Conversions - Unit Cancelling MethodUpdated: Tue Jul 1 22:20:31 2008
Here is a worked example of how to convert English to Metric measurement units using the unit cancellation method. This example converts yards to meters… - Metric to Metric Conversions - Unit Cancelling MethodUpdated: Tue Jul 1 20:42:20 2008
Here is a step by step example of a conversion between metric units. This illustrates how to cancel units to convert measurement units… - Virtual Chemistry Text - The ElementsUpdated: Sun Jun 29 22:33:56 2008
Virtual Chemistry Text: Learn about the chemical elements, the basic building blocks of matter… - Chemistry Encyclopedia - Topics Starting with the Letter MUpdated: Sun Jun 29 22:30:46 2008
Use this online chemistry encyclopedia to look up chemistry concepts beginning with the letter M… - Chemistry Glossary - Terms Starting with the Letter TUpdated: Sat Jun 28 21:15:35 2008
Use this chemistry glossary to look up the definitions of chemistry terms beginning with the letter T… - Chemistry Glossary - Terms Starting with the Letter SUpdated: Sat Jun 28 21:14:27 2008
Use this chemistry glossary to look up the definitions of chemistry terms beginning with the letter S… - Chemistry Glossary - Terms Starting with the Letter PUpdated: Sat Jun 28 21:13:29 2008
Use this chemistry glossary to look up the definitions of chemistry terms beginning with the letter P… - Chemistry Glossary - Terms Starting with the Letter OUpdated: Sat Jun 28 21:09:13 2008
Use this chemistry glossary to look up the definitions of chemistry terms beginning with the letter O… - Chemistry Glossary - Terms Starting with the Letter GUpdated: Sat Jun 28 21:08:10 2008
Use this chemistry glossary to look up the definitions of chemistry terms beginning with the letter G… - Chemistry Glossary - Terms Starting with the Letter EUpdated: Sat Jun 28 21:07:15 2008
Use this chemistry glossary to look up the definitions of chemistry terms beginning with the letter E… - Chemistry Glossary - Terms Starting with the Letter CUpdated: Sat Jun 28 21:05:37 2008
Use this chemistry glossary to look up the definitions of chemistry terms beginning with the letter C… - Chemistry Glossary - Terms Starting with the Letter BUpdated: Sat Jun 28 21:04:17 2008
Use this chemistry glossary to look up the definitions of chemistry terms beginning with the letter B… - Petrochemistry Definition - Chemistry Glossary TermsCreated: Sat Jun 28 20:59:51 2008
Petrochemistry definition, as used in chemistry, chemical engineering, and physics… - Analytical Chemistry Definition - Chemistry Glossary TermsCreated: Sat Jun 28 20:55:54 2008
Analytical Chemistry definition, as used in chemistry, chemical engineering, and physics… - Astrochemistry Definition - Chemistry Glossary TermsCreated: Sat Jun 28 20:53:19 2008
Astrochemistry definition, as used in chemistry, chemical engineering, and physics… - Biochemistry Definition - Chemistry Glossary TermsCreated: Sat Jun 28 20:43:18 2008
Biochemistry definition, as used in chemistry, chemical engineering, and physics… - Chemical Definition - Chemistry Glossary TermsCreated: Sat Jun 28 20:39:32 2008
Chemical definition, as used in chemistry, chemical engineering, and physics… - Electrochemistry Definition - Chemistry Glossary TermsCreated: Sat Jun 28 20:33:43 2008
Electrochemistry definition, as used in chemistry, chemical engineering, and physics… - Energy Definition - Chemistry Glossary TermsCreated: Sat Jun 28 20:27:31 2008
Energy definition, as used in chemistry, chemical engineering, and physics… - Geochemistry Definition - Chemistry Glossary TermsCreated: Sat Jun 28 20:22:42 2008
Geochemistry definition, as used in chemistry, chemical engineering, and physics… - Organic Chemistry Definition - Chemistry Glossary TermsCreated: Sat Jun 28 18:12:58 2008
Organic Chemistry definition, as used in chemistry, chemical engineering, and physics… - Period Definition - Chemistry Glossary TermsCreated: Sat Jun 28 18:07:33 2008
Period definition, as used in chemistry, chemical engineering, and physics… - Periodic Table Definition - Chemistry Glossary TermsCreated: Sat Jun 28 18:03:55 2008
Periodic Table definition, as used in chemistry, chemical engineering, and physics… - Physical Chemistry Definition - Chemistry Glossary TermsCreated: Sat Jun 28 17:53:26 2008
Physical Chemistry definition, as used in chemistry, chemical engineering, and physics… - Potential Energy Definition - Chemistry Glossary TermsCreated: Sat Jun 28 17:47:28 2008
Potential Energy definition, as used in chemistry, chemical engineering, and physics… - Scientific Method Definition - Chemistry Glossary TermsUpdated: Sat Jun 28 17:42:59 2008
Scientific Method definition, as used in chemistry, chemical engineering, and physics… - Thermochemistry Definition - Chemistry Glossary TermsCreated: Sat Jun 28 17:37:06 2008
Thermochemistry definition, as used in chemistry, chemical engineering, and physics… - Chemistry Glossary - Terms Starting with the Letter ZUpdated: Sat Jun 28 17:20:50 2008
Use this chemistry glossary to look up the definitions of chemistry terms beginning with the letter Z… - Chemistry Glossary - Terms Starting with the Letter YUpdated: Sat Jun 28 17:19:35 2008
Use this chemistry glossary to look up the definitions of chemistry terms beginning with the letter Y… - Chemistry Glossary - Terms Starting with the Letter XUpdated: Sat Jun 28 17:19:04 2008
Use this chemistry glossary to look up the definitions of chemistry terms beginning with the letter X… - Chemistry Glossary - Terms Starting with the Letter WUpdated: Sat Jun 28 17:18:31 2008
Use this chemistry glossary to look up the definitions of chemistry terms beginning with the letter W… - Chemistry Glossary - Terms Starting with the Letter VUpdated: Sat Jun 28 17:17:57 2008
Use this chemistry glossary to look up the definitions of chemistry terms beginning with the letter V… - Chemistry Glossary - Terms Starting with the Letter UUpdated: Sat Jun 28 17:17:16 2008
Use this chemistry glossary to look up the definitions of chemistry terms beginning with the letter U… - Chemistry Glossary - Terms Starting with the Letter RUpdated: Sat Jun 28 17:15:15 2008
Use this chemistry glossary to look up the definitions of chemistry terms beginning with the letter R… - Chemistry Glossary - Terms Starting with the Letter QUpdated: Sat Jun 28 17:14:02 2008
Use this chemistry glossary to look up the definitions of chemistry terms beginning with the letter Q… - Chemistry Glossary - Terms Starting with the Letter NUpdated: Sat Jun 28 17:11:28 2008
Use this chemistry glossary to look up the definitions of chemistry terms beginning with the letter N… - Chemistry Glossary - Terms Starting with the Letter MUpdated: Sat Jun 28 17:09:39 2008
Use this chemistry glossary to look up the definitions of chemistry terms beginning with the letter M… - Chemistry Glossary - Terms Starting with the Letter LUpdated: Sat Jun 28 17:07:41 2008
Use this chemistry glossary to look up the definitions of chemistry terms beginning with the letter L… - Chemistry Glossary - Terms Starting with the Letter KUpdated: Sat Jun 28 17:06:49 2008
Use this chemistry glossary to look up the definitions of chemistry terms beginning with the letter K… - Chemistry Glossary - Terms Starting with the Letter JUpdated: Sat Jun 28 17:06:21 2008
Use this chemistry glossary to look up the definitions of chemistry terms beginning with the letter J… - Chemistry Glossary - Terms Starting with the Letter IUpdated: Sat Jun 28 17:05:00 2008
Use this chemistry glossary to look up the definitions of chemistry terms beginning with the letter I… - Chemistry Glossary - Terms Starting with the Letter HUpdated: Sat Jun 28 17:04:30 2008
Use this chemistry glossary to look up the definitions of chemistry terms beginning with the letter H… - Chemistry Glossary - Terms Starting with the Letter FUpdated: Sat Jun 28 17:03:05 2008
Use this chemistry glossary to look up the definitions of chemistry terms beginning with the letter F… - Chemistry Glossary - Terms Starting with the Letter DUpdated: Sat Jun 28 17:01:33 2008
Use this chemistry glossary to look up the definitions of chemistry terms beginning with the letter D… - Caffeine & Typing Speed - Sample Science Fair ProjectsUpdated: Thu Jun 26 16:49:46 2008
The purpose of this science fair project is to determine whether caffeine affects typing speed… - Chemistry Encyclopedia - Topics Starting with the Letter SUpdated: Thu Jun 26 15:36:25 2008
Use this online chemistry encyclopedia to look up chemistry concepts beginning with the letter S… - Chemical Structures - Structures Starting with the Letter CUpdated: Thu Jun 26 15:18:05 2008
See chemical and molecular structures. These are structures having names starting with the letter C… - Week 9 - HydrogenCreated: Thu Jun 26 15:14:45 2008
- Week 1 - SilverUpdated: Thu Jun 26 14:57:25 2008
- Robert Hooke (1635 - 1703)Updated: Wed Jun 25 22:02:50 2008
Robert Hooke has been called the English Da Vinci. He is credited with numerous inventions and design improvements of scientific instrumentation. He was a natural philosopher who valued observation… - Famous Chemists - Last Names Starting with HUpdated: Wed Jun 25 22:00:09 2008
This is a list of famous chemists and other scientists who made important contributions to the field of chemistry, who have last names starting with the letter H… - Chemistry Encyclopedia - Topics Starting with the Letter FUpdated: Wed Jun 25 19:27:11 2008
Use this online chemistry encyclopedia to look up chemistry concepts beginning with the letter F… - Famous ChemistsUpdated: Wed Jun 25 17:44:54 2008
This is an alphabetical list of famous chemists… - Fizzy Potion - Mad Scientist LabUpdated: Tue Jun 24 17:49:30 2008
Make a non-toxic fizzy Mad Scientist potion using ingredients from your kitchen. The potion looks evil, but it is safe enough to drink…