Rubidium bromide
Rubidium bromide is an inorganic compound with the chemical formula. It is a salt of hydrogen bromide. It consists of bromide anions and rubidium cations. It has a NaCl crystal structure, with a lattice constant of 685 picometres.
Preparation
There are several methods for synthesising rubidium bromide. One involves reacting rubidium hydroxide with hydrobromic acid:Another method is to neutralize rubidium carbonate with hydrobromic acid: