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Researchers have found yet another use for the wonder material graphene. A composite material made from reduced graphene oxide and magnetite could effectively remove arsenic from drinking water, according to new work done in South Korea.

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Graphene is a sheet of carbon just one atom thick that also exists as an oxide. Reduced graphene oxide (RGO) is a chemical state of the material that has gained electrons. ...

http://picasaweb.google.com/JamesChilds2010

Chemists have opened a secret of flavor of champagne

The new research, occurred scientists of Germany and France, has allowed to look in a new way at a role of vials in taste and flavor of champagne and other sparkling wines.

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By Jeanna Bryner, Senior Writer

Champagne really is bursting with flavor. New research reveals the 10 million or so bubbles that pop from a glass of the sparkling wine ...

Can you give me some interesting data about Mendeleev biography?

What is needed to distil in order to create a pure ethanol?

I heard that some man has made Mendeleyev's table out of piece of wood. In hundred boxes - samples of elements. Did You heard about it? Interestingly there gold is? :roll: :?:

Interesting site about Molecules


Common Molecules Collection - library of substances with three-dimensional (and even - a stereo) images of molecular structures. Scientific American also recommends this site to schoolboys and scientists.www.reciprocalnet.org/common.

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The individual molecule pages provide you with some information about the molecule and a java applet (miniJaMM) that allows you to view and rotate the molecule. The applet JaMM2 features advanced option such as 3D viewing, rendering and ...

Glossary of chemical terms.Chemical glossary.

A
Absolute Zero
The zero point on the absolute temperature scale, -273.15°C or 0 K, theoretically, the temperature at which molecular motion ceases. The concept of an absolute zero temperature was first deduced from experiments with gases. When a fixed volume of gas is cooled, its pressure decreases with its temperature.

Absolute zero can't be reached through experiments, although it can be closely approached. According to the third law of ...

Hi, i am found out that there are one free online chemistry scientific calculator that are very useful and save my time to calculate complex chemical mass (RMM). I would really like to share with every body here about this free calculator.
This is the link http://www.freecalculator

Here's a collection of fun and educational science experiments you can perform, primarily using common household ingredients.
http://chemistry.about.com/od/chemistryexperiments/tp/scienceexperiments.htm