Search results
Results from the WOW.Com Content Network
Potassium tellurite Identifiers CAS Number. 7790-58-1; 3D model . Interactive image; ChEBI: ... Chemical formula. K 2 TeO 3 Appearance white crystals, powder
Potassium telluride is an inorganic compound with a chemical formula K 2 Te. It is formed from potassium and tellurium, making it a telluride. [2] Potassium telluride is a white powder. Like rubidium telluride and caesium telluride, it can be used as an ultraviolet detector in space.
A similar hydroxy-oxy anion, Te 2 O 6 (OH) 4 is found in sodium potassium ditellurate(VI) hexahydrate, Na 0.5 K 3.5 Te 2 O 6 (OH) 4 ·6H 2 O which contains pairs of edge sharing octahedra. [13] Polymeric chain anions consisting of corner-shared {TeO 6} octahedra (TeO 5) 4n− n are found, for example in Li 4 TeO 5. [3]
It is the ratio of the latter to the former: = i is the van 't Hoff factor, the number of particles the solute splits into or forms when dissolved. b is the molality of the solution. A formula to compute the ebullioscopic constant is: [2]
Tellurite is a oxyanion of tellurium with the formula TeO 2− 3.It is the ion of tellurous acid, and is chemically related to tellurium dioxide (TeO 2), whose mineral appearance also bears the name tellurite.
magnetostatics (ratio of the permeability of a specific medium to free space) Relative permittivity = electrostatics (ratio of capacitance of test capacitor with dielectric material versus vacuum) Specific gravity: SG (same as Relative density) Stefan number: Ste
A tellurite tellurate is a chemical compound or salt that contains tellurite and tellurate anions [TeO 3] 2-[TeO 4] 2-. These are mixed anion compounds , meaning the compounds are cations that contain one or more anions.
5 structural group occurs in a number of compounds such as HOTeF 5, B(OTeF 5) 3, Xe(OTeF 5) 2, Te(OTeF 5) 4 and Te(OTeF 5) 6. [4] The square antiprismatic anion TeF 2− 8 is also attested. [5] The other halogens do not form halides with tellurium in the +6 oxidation state, but only tetrahalides (TeCl 4, TeBr 4 and TeI 4) in the +4 state, and ...