Star InactiveStar InactiveStar InactiveStar InactiveStar Inactive
 

A U-shaped tube containing electrolyte, which connects two half-cells of a voltaic cell.

Latest Articles

  • Use of diamonds

    Diamond is a crystalline modification of pure carbon formed in the deep interior of the Earth, in the upper mantle at depths of more than 80-100 kilometers, at exceptionally high pressure and temperature. It is the most precious stone, the hardest and most wear-resistant mineral, the most...

  • Gas of rotten eggs

    If you happen to break a rotten egg, then you know the smell of hydrogen sulfide, because the stench of the spoiled egg depends on of its presence in rotting protein substances.

  • The most expensive metal in the world

    Do you think the most expensive metal is gold? No! On earth there are more valuable metals. But we need to divide the value of metals that occur in nature, and metals - isotopes, which are obtained in special laboratories. Let’s look at natural metals first.

  • Ozone

    We breathe 24 hours a day, 7 days a week, consuming about 25 kg of air every day. It turns out that we practically predetermine our health by the air we breathe.

  • Features of the Scanning Tunneling Microscope

    The scanning tunneling microscope (STM) invented by Heinrich Rohrer and Gerd Binnig in the 1980s still manages to do a great job today and competes with more advanced microscope types. The scanning tunneling microscope is used for studying the surface atoms that are found on various materials. The...



Most Popular

Privacy Policy

The privacy of our visitors to AllChemicals.info is important to us.

At AllChemicals.info, we recognize that privacy of your personal information is important. Here is information on what types of personal information we receive and collect when you use visit AllChemicals.info, and how we safeguard your information. We never sell your personal information to third parties.

Molecular Orbital

An orbit resulting from overlap and mixing of atomic orbitals on different atoms. An MO belongs to the molecule as a whole.

Voltage

Potential difference between two electrodes, a measure of the chemical potential for a redox reaction to occur.

Artificial Transmutation

An artificially induced nuclear reaction caused by the bombardment of a nucleus with subatomic particiles or small nucei.

Extensive Property

A property that depends upon the amount of material in a sample.

Formula Weight

The mass of one formula unit of a substance in atomic mass units.

 

Freezing Point Depression

The decrease in the freezing point of a solvent caused by the presence of a solute.ing Point

Hydrometer

A device used to measure the densities of liquids and solutions.

Mechanism

The sequence of steps by which reactants are converted into products.

Binding Energy (nuclear binding energy)

The energy equivalent (E = mc^2) of the mass deficiency of an atom.  where: E = is the energy in joules, m is the mass in kilograms, and c is the speed of light in m/s^2