What is saponification?

Saponification Within the daily life of the human being , many things are used that from a young age have been known…

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What are hydracids?

Hydracids The Castilian is a language with many words so immense , so far there is no person in the world who has managed to know all understood its…

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What is solvent?

Solvent Throughout the stages of human life, various activities are carried out in which the properties of various materials are used. For…

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What are esters?

Esters Although we do not usually realize the world that surrounds the human being is made up of natural, physical and…

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What is fractional distillation?

Fractional distillation Many of the white or transparent colored alcoholic beverages that humans consume are produced through a process called distillation. Drinks such…

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Who was Dimitri Mendeleev?

Dimitri Mendeleev Dimitri Mendeleev was one of the most relevant chemists of his time , and is currently very renowned thanks to the creation of…

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What is actinium?

Actinium The actinium can be found in solid form in nature, it has a visual aspect of silver. The atomic number is 89 and its chemical symbol is Ac . Actinium’s melting point…

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What is germanium?

Germanium The world that surrounds the human being is made up of tangible and intangible elements , that is, by things that can be seen and vice versa. The mathematical conforms to…

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What is molybdenum?

Molybdenum The molybdenum is an element of the second series of recognized transition essentiality within certain processes . It is in the nature  in amounts relatively large in comparison to other elements metal but freeform ,…

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What is selenium?

Selenium The selenium is a trace element  which may be organic in some foods such as vegetables, fruits and cereals. It has even been studied…

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