The distilled water It is a type of water purified by the distillation procedure, which leaves it free of organic impurities and ions. This is produce...
The Physical changes They are those in which a change in matter is observed, without the need to modify its nature; that is, without breaking or formi...
The specific heat It is the amount of energy that a gram of a certain substance must absorb to increase its temperature by one degree Celsius. It is a...
The amorphous carbon It is all that allotropic carbon with structures full of molecular defects and irregularities. The term allotrope refers to a sin...
The Ritchter-Wenzel law or of the reciprocal proportions is one that establishes that the mass proportions between two compounds make it possible to d...
The anomeric carbon it is a stereocenter present in the cyclic structures of carbohydrates (mono or polysaccharides). Being a stereocenter, more preci...
The rankine scale It is an absolute scale of thermodynamic temperature in which all its values are positive, since they are referred to absolute zer...
The types of chemistry They can be classified into organic, inorganic, biochemical, physicochemical, analytical chemistry, astrochemistry, electrochem...
The picric acid is a highly nitrated organic chemical compound whose IUPAC name is 2,4,6-trinitrophenol. Its molecular formula is C6Htwo(NOTtwo)3OH. I...
