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Hydrobromic acid is an aqueous solution of hydrogen bromide.It is a strong acid formed by dissolving the diatomic molecule hydrogen bromide (HBr) in water. "Constant boiling" hydrobromic acid is an aqueous solution that distills at 124.3 °C (255.7 °F) and contains 47.6% HBr by mass, which is 8.77 mol/L. Hydrobromic acid is one of the strongest mineral acids known.
A colorless gas, it dissolves in water, forming hydrobromic acid, which is saturated at 68.85% HBr by weight at room temperature. Aqueous solutions that are 47.6% HBr by mass form a constant-boiling azeotrope mixture that boils at 124.3 °C (255.7 °F).
Molar mass: 79.904 g·mol −1 Conjugate acid: Hydrogen bromide: Thermochemistry Std molar ... This forms hypobromous acid (HOBr), and hydrobromic acid (HBr in water).
Molar mass: 634.212 g·mol −1 Appearance colorless crystals Density: 3.50 g/cm 3: Solubility in water. ... (IV) bromide in 47% hydrobromic acid. [5] Physical properties
Molar mass: 86.845 g/mol [1] Appearance White hygroscopic solid [1] Density: ... Lithium hydroxide and hydrobromic acid (aqueous solution of hydrogen bromide) will ...
Molar mass: 367.483 g/mol Appearance brown crystals hygroscopic: ... otherwise known as hydrobromic acid. References This page was last edited on 13 January 2025 ...
Hydrobromic acid-d; ... Molar mass: 81.92 g mol −1 ... Hydrogen represents only a small fraction of the mass so it is not significantly heavier than typical ...
Molar mass: 165.372 g/mol Appearance white crystalline solid Density: 3.350 g/cm 3: ... Another method is to neutralize rubidium carbonate with hydrobromic acid: