Definition of H2Se. Meaning of H2Se. Synonyms of H2Se

Here you will find one or more explanations in English for the word H2Se. Also in the bottom left of the page several parts of wikipedia pages related to the word H2Se and, of course, H2Se synonyms and on the right images related to the word H2Se.

Definition of H2Se

H2Se
Selenhydric Sel`en*hy"dric, a. (Chem.) Of, pertaining to, or designating, hydrogen selenide, H2Se, regarded as an acid analogous to sulphydric acid.

Meaning of H2Se from wikipedia

- compound with the formula H2Se. This hydrogen chalcogenide is the simplest and most commonly encountered hydride of selenium. H2Se is a colorless, flammable...
- Selenous acid (or selenious acid) is the chemical compound with the formula H2SeO3. Structurally, it is more accurately described by O=Se(OH)2. It is the...
- dysprosium(III) chloride with hydrogen selenide: Dy2O3 + 3 H2Se → Dy2Se3 + 3 H2O 2 DyCl3 + 3 H2Se → Dy2Se3 + 6 HCl It can also be obtained by reacting the...
- Selenic acid is the inorganic compound with the formula H2SeO4. It is an oxoacid of selenium, and its structure is more accurately described as O2Se(OH)2...
- Calcium selenide can be prepared via the reaction of calcium and H2Se in liquid NH3. Ca + H2Se → CaSe + H2 Calcium selenide reacts with indium(III) selenide...
- aromatic ones as well. The aromatization of six-membered rings produces H2Se. Phenanthrene can also be obtained photochemically from certain diarylethenes...
- selenous acid, H2SeO3. Selenous acid can also be made directly by oxidizing elemental selenium with nitric acid: 3 Se + 4 HNO3 + H2O → 3 H2SeO3 + 4 NO Unlike...
- reacting holmium oxide and hydrogen selenide at high temperature. Ho2O3 + 3 H2Se → Ho2Se3 + 3 H2O Holmium(III) selenide can form orthorhombic AgHoSe2 in the...
- cannot be efficiently prepared from its constituent elements, in contrast to H2Se. H 2Te is an endothermic compound, degrading to the elements at room temperature:...
- H2O3 H2O4 H2O5 H3PO2 H3PO3 H3PO4 H4P2O7 H5P3O10 H2[PtCl6] H2S H2S2 H2Se H2SeO3 H2SeO4 H4SiO4 H2[SiF6] HSCN HNCS H2SO3 H2SO4 H2SO5 H2S2O3 H3O H2S2O6 H2S2O7...