Assertion: hypochlorous acid's anhydride | /r/HasProperty | concerned
Facets:
Source sentences:
text: As far as the "amorphous silicic acid anhydrides" are concerned, these include both amorphous silica gels and amorphous precipitated silicas (SiO 2 ), obtainable for example by reaction of water glass (Na 2 SiO 3 ) with sulfuric acid to form sodium sulfate, and amorphous fumed silicas , as, for example, by reaction of silicon tetrachloride (SiCl 4 ) with water to form hydrogen chloride, are available and are usually in the form of fine powders.
text: As far as the "amorphous silicic acid anhydrides" are concerned, these include both amorphous silica gels and amorphous precipitated silicas (SiO 2 ), as obtained, for example, by reaction of water glass (Na 2 SiO 3 ) with sulfuric acid Formation of sodium sulfate are available, as well as amorphous fumed silicas, such as those obtained by reaction of silicon tetrachloride (SiCl 4 ) with water to form hydrogen chloride, and are usually in the form of fine powder.