WebNov 4, 2024 · (i) a) Arrange the following in the increasing order of thermal stability: H 2 O, H 2 S, H 2 Se, H 2 Te b) Give the formula of the brown ring formed at the interface during the ring test for nitrate. (ii) A greenish yellow gas ‘A’ with pungent and suffocating odour, is a powerful bleaching agent.‘A’ on treatment with dry slaked lime it gives bleaching powder. WebJun 13, 2012 · What is the molar mass of H2Te? The molar mass of H2Te = 129.61588 g/mol. ... What is the formula for Dihydrogen telluride? H2Te. The formula for hydrotelluric acid? H2Te.
Question: hydrotelleric acid formula Ion name Ion formula - Chegg
WebSep 4, 2024 · Explanation: Going down in a group increases the atomic radius and a greater atomic radius implyes greater ionic radius. When ionization takes place in these compounds they yelds protons (hidrogen ion) and an lewis base (anion). WebMolecular Formula H 2 Te; Average mass 129.616 Da; Monoisotopic mass 131.921875 Da; ChemSpider ID 20455 microk8s latest version
Which is the stronger acid H2S or H2Se? - Answers
H 2Te is an endothermic compound, degrading to the elements at room temperature: H 2Te → H 2 + Te Light accelerates the decomposition. It is unstable in air, being oxidized to water and elemental tellurium: 2 H 2Te + O 2 → 2 H 2O + 2 Te It is almost as acidic as phosphoric acid (Ka = 8.1×10 ), having a Ka value of … See more Hydrogen telluride is the inorganic compound with the formula H2Te. A hydrogen chalcogenide and the simplest hydride of tellurium, it is a colorless gas. Although unstable in ambient air, the gas can exist at very … See more • Dimethyl telluride See more Electrolytic methods have been developed. H2Te can also be prepared by hydrolysis of the telluride derivatives of electropositive metals. The typical hydrolysis is that of aluminium telluride: Al2Te3 + 6 H2O → … See more WebApr 5, 2024 · This would be harder if the alkane has branches. Compare: 2,3-dimethylbutane and hexane. Both have 6 carbons, but the boiling point of 2,3 … WebHF, because both fluorine and hydrogen are capable of forming only one covalent bond. H2F, because fluorine is short of two electrons, and hydrogen is short of one electron. … microk8s local registry