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Melting point: 747 °C (1,377 °F; 1,020 K) ... Sodium bromide is an inorganic compound with the formula Na Br. It is a high-melting white, ...
The Gmelin rare earths handbook lists 1522 °C and 1550 °C as two melting points given in the literature, the most recent reference [Handbook on the chemistry and physics of rare earths, vol.12 (1989)] is given with 1529 °C.
Silver bromide (AgBr). Nearly all elements in the periodic table form binary bromides. The exceptions are decidedly in the minority and stem in each case from one of three causes: extreme inertness and reluctance to participate in chemical reactions (the noble gases, with the exception of xenon in the very unstable XeBr 2; extreme nuclear instability hampering chemical investigation before ...
Ammonium bromide is a weak acid with a pK a of approximately 9 in water. It is an acid salt because the ammonium ion hydrolyzes slightly in water. Ammonium bromide is a strong electrolyte when put in water: NH 4 Br(s) → NH + 4 (aq) + Br − (aq) Ammonium bromide decomposes to ammonia and hydrogen bromide when heated at elevated temperatures ...
Melting point: 381 °C (718 °F; 654 K) Boiling point: ... It may also be produced by the electrolytic oxidation of aqueous sodium bromide. [2] Human health issues
Sodium methoxide is prepared by treating methanol with sodium: 2 Na + 2 CH 3 OH → 2 CH 3 ONa + H 2. The reaction is so exothermic that ignition is possible. The resulting solution, which is colorless, is often used as a source of sodium methoxide, but the pure material can be isolated by evaporation followed by heating to remove residual methanol.
Melting point: −86.9 °C (−124.4 °F; 186.2 K) ... Hydrogen bromide is the inorganic ... HBr can be prepared by distillation of a solution of sodium bromide or ...
Melting point: −114.14 ± 0.03 [3] ... ammonium bromide, and sodium bromide. ... This mixture is an azeotrope with a boiling point of 78.1 °C ...