Definition of SnO2. Meaning of SnO2. Synonyms of SnO2

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Definition of SnO2

SnO2
Stannic Stan"nic, a. [L. stannum tin: cf. F. stannique.] (Chem.) Of or pertaining to tin; derived from or containing tin; specifically, designating those compounds in which the element has a higher valence as contrasted with stannous compounds. Stannic acid. (a) A hypothetical substance, Sn(OH)4, analogous to silic acid, and called also normal stannic acid. (b) Metastannic acid. Stannic chloride, a thin, colorless, fuming liquid, SnCl4, used as a mordant in calico printing and dyeing; -- formerly called spirit of tin, or fuming liquor of Libavius. Stannic oxide, tin oxide, SnO2, produced artificially as a white amorphous powder, and occurring naturally in the mineral cassiterite. It is used in the manufacture of white enamels, and, under the name of putty powder, for polishing glass, etc.

Meaning of SnO2 from wikipedia

- many hours. SnO2 + 6 HI → H2SnI6 + 2 H2O Similarly, SnO2 dissolves in sulfuric acid to give the sulfate: SnO2 + 2 H2SO4 → Sn(SO4)2 + 2 H2O SnO2 dissolves...
- Sn   +   2 NaOH   +   4 H2O   →   Na2[Sn(OH)6]   +   2 H2 A similar reaction occurs when tin dioxide is dissolved in base: SnO2   +   2 NaOH   +   2 H2O...
- oxide, SnO2. Tin shows a chemical similarity to both of its neighbors in group 14, germanium and lead, and has two main oxidation states, +2 and the...
- C****iterite is a tin oxide mineral, SnO2. It is generally opaque, but it is translucent in thin crystals. Its luster and multiple crystal faces produce...
- metal and Sn3O4 which further reacts to give SnO2 and Sn metal. 4SnOSn3O4 + Sn Sn3O4 → 2SnO2 + Sn SnO is amphoteric, dissolving in strong acid to give...
- be used in a sol-gel process to prepare SnO2 coatings (for example for toughening gl****); nanocrystals of SnO2 can be produced by refinements of this method...
- Sn(OH)2 + 2 Me3SnCl No crystallographic characterization is available on this material. Stannous hydroxide is easily oxidized to stannic oxide (SnO2) by air...
- [citation needed] Molten SnCl2 can be oxidised to form highly crystalline SnO2 nanostructures. "Tin (inorganic compounds, as Sn)". Immediately Dangerous...
- compounds of tin (Sn). Stannic acid (Sn(OH)4), the formal precursor to stannates, does not exist and is actually a hydrate of SnO2. The term is also used...
- Tin oxide may refer to: Tin(II) oxide (stannous oxide), SnO Tin(IV) oxide (tin dioxide, stannic oxide), SnO2...
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