Luis RamÃ­rez married Dominga Leyva October 11, 1847 in JesÃºs Nazareno Temple, Ojinaga. She was the daughter of Juan Leyva and Micaela Valdez. Luis and his family lived in Ojinaga until 1859, when they moved to Presidio, Texas, where he was working as a farmer.
sodium metasilicate. noun, Chemistry. 1. a white, granular sodium silicate, Na 2 SiO 3 , soluble in water: used in detergents and in bleaching and cleaning products. Origin of sodium metasilicate. 1925-1930. First recorded in 1925-30; meta- + silicate.
A mixture of sodium meta-arsenite and sodium ortho-arsenite is produced by treating arsenic trioxide with sodium carbonate or sodium hydroxide. Sodium arsenite is amorphous, typically being obtained as a powder or as a glassy mass. The compound consists of the polymer [AsO 2 ] nâ n associated with sodium cations, Na + .The polymer backbone has the connectivity-O-As(O â)-.odium arsenite is amorphous, typically being obtained as a powder or as a glassy mass. The compound consists of the polymer [AsO 2 ] nâ n associated with sodium cations, Na + . The polymer backbone has the connectivity-O-As(O â)-.