Webtarapacaite; Statements. instance of. mineral species. 1 reference. stated in. The IMA List of Minerals (November 2024) subclass of. sulfate mineral. 0 references. named after. WebTarapacáite is the mineral form of potassium chromate with the chemical formula K 2 Cr O 4. It forms bright yellow crystals and was discovered in 1878. It is named for the former …
Tarapacaite Wiki
WebAlternate Names: potassium chromate (VI); Bipotassium chromate; Dipotassium monochromate; Dipotassium chromate; Tarapacaite. Application: Potassium chromate is a chemical reagent used as a yellow indicator and oxidizing agent. CAS Number: 7789-00-6. Molecular Weight: 194.19. Molecular Formula: CrK 2 O 4. WebApr 28, 2024 · Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Potassium chromate ( K2CrO4) is the potassium salt of the chromate anion. It is a yellow solid, soluble in water. As a Cr (VI) compound, it is a strong carcinogen and an oxidizer. lyrics wedding song there is love
Potassium Chromate: Properties, Preparation and Uses
WebPotassium chromate, commonly referred to as tarapacaite, is an inorganic compound at room temperature that is a yellow orthorhombic or hexagonal crystal. It is a conjugate base of chromic acid. The absolute density is 2,732 g/cm 3, and 968 ° C is the melting point. It is poisonous and can dissolve into water to form a solution for hydrolysis ... WebPE Tarapacaite = 10.15 barns/electron U=PE Tarapacaite x r electron = 26.92 barns/cc. Radioactivity: GRapi = 562.48 (Gamma Ray American Petroleum Institute Units) … WebAbout Tarapacaite; Tarapacaite weighs 2.732 gram per cubic centimeter or 2 732 kilogram per cubic meter, i.e. density of tarapacaite is equal to 2 732 kg/m³; at 18°C (64.4°F or … lyrics wedding song stookey