Web10 dec. 2014 · At2 (g) is the formula for gessoes astatine. Wiki User ∙ 2014-12-10 18:04:12 This answer is: Study guides Chemistry 19 cards To name a monatomic anion change the suffix of the element's name to... Web20 aug. 2024 · the word equation is: potassium hydroxide + sulfuric acid → potassium sulfate + water Chemical equations contain an arrow and not an equals sign. The arrow …
Lithium - Element information, properties and uses Periodic Table
Web26 jul. 2024 · Sodium + chlorine → sodium chloride 2Na (s) + Cl2(g) → 2NaCl (s) Sodium and chlorine react vigorously when heated, giving an orange flame and clouds of white … WebAnswer (1 of 2): Astatine is a diatomic halogen molecule. It I exists as At2, and is a solid at room temperature and pressure. So it has a valence shell of 7 electrons, what's to gain one more electron to attain stable electronic configuration and octet valance shell structure resembling that of... how computers change the way we think essay
Names and formulae of ionic compounds - BBC Bitesize
Web26 jul. 2024 · The equation can be rewritten without them: Cl 2 (aq) + 2Br-(aq) → 2Cl-(aq) + Br 2 (aq) This equation is an example of a balanced ionic equation. WebAnswer: Hello, Hydrogen astatide, also known as astatine hydride, astatane, or astidohydrogen, is a chemical compound with the chemical formula HAt, consisting of an astatine atom covalently bonded to a hydrogen atom. It thus is a hydrogen halide. This chemical compound can dissolve in water to... In organic synthesis, LiI is useful for cleaving C-O bonds. For example, it can be used to convert methyl esters to carboxylic acids: [9] RCO 2 CH 3 + LiI → RCO 2 Li + CH 3 I. Similar reactions apply to epoxides and aziridines . Lithium iodide was used as a radiocontrast agent for CT scans. Meer weergeven Lithium iodide, or LiI, is a compound of lithium and iodine. When exposed to air, it becomes yellow in color, due to the oxidation of iodide to iodine. It crystallizes in the NaCl motif. It can participate in various Meer weergeven • Lithium battery Meer weergeven • "WebElements – Lithium Iodide". Retrieved 2005-09-16. • "Composition of Lithium Iodide – NIST". Retrieved 2006-02-03. Meer weergeven Lithium iodide is used as a solid-state electrolyte for high-temperature batteries. It is also the standard electrolyte in artificial pacemakers due … Meer weergeven how many pounds of potato salad for 50