Review of Oxides, bases (hydroxides) and acidsJorge Andrés Ardila Rodríguez20 sept 20161 Min. de lecturaHere you will find information about oxides formulation, to review. http://chem.libretexts.org/Core/Inorganic_Chemistry/Descriptive_Chemistry/Main_Group_Reactions/Compounds/Oxides In these tables, there is information of both basic and acid oxides reactions: Tables
The DNA structure (9th grade)Dear students, here you will find an interesting web page with information and animation about the DNA structure, and the phosphate,...