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The pressure exerted by one gas in a mixture of gases.

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    The most famous type of garnet stone is pyrope (flaming). This is the "oldest of garnets", with a dense red color, similar to the grain of an edible garnet. Pyrope has a variety called rhodolite - a stone of dense pink or pink-purple color, which sometimes has the alexandrite effect and is used in...



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Eluant or eluent

The solvent used in the process of elution, as in liquid chromatography.

 

Alkaline Battery

A dry cell in which the electrolyte contains KOH.

Dispersing Medium

The solvent-like phase in a colloid.

Heterogeneous Equilibria

Equilibria involving species in more than one phase.

Bomb Calorimeter

A device used to measure the heat transfer between system and surroundings at constant volume.

xylan

The pentosan occurring in woody tissue that hydrolyzes to xylose: used as a source of furfural.

Entropy

A thermodynamic state or property that measures the degree of disorder or randomness of a system.

Excited State

Any state other than the ground state of an atom or molecule.

Photochemical Oxidants

Photochemically produced oxidizing agents capable of causing damage to plants and animals.

How is colored crystal made?

However, not everyone knows that in addition to the traditional transparent, there is still an unusually beautiful and spectacular colored crystal, which is obtained through the addition of various metal oxides into the glass. They give the crystal unusually noble shades of red, purple, blue, green and pink colors.