Zobrazeno 1 - 1
of 1
pro vyhledávání: '"José A. Bazán-Martínez"'
Autor:
Manuel Palomar-Pardavé, María Teresa Ramírez-Silva, Carlos F. Palomar-Ramírez, Mario Romero-Romo, José A. Bazán-Martínez
Publikováno v:
Journal of Chemical Education. 88:1109-1111
Some simple chemistry is used to demonstrate how Fe(II) ions, formed during iron corrosion in acid aqueous solution, can reduce toxic Cr(VI) species, forming soluble Cr(III) and Fe(III) ions. These ions, in turn, can be precipitated by neutralizing t