Mercury(II) bromide
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To make a 1000 ppm mercury solution from solid reagent mercury bromide (HgBr2), you need to first calculate the molarity of the HgBr2 solution. Then, considering the molecular weight of HgBr2, you can determine the amount of HgBr2 needed to prepare a 1000 ppm solution. Finally, dissolve the calculated amount of HgBr2 in the appropriate volume of solvent to achieve a 1000 ppm mercury solution.
The dissociation equation for mercury(II) bromide (HgBr2) in water is: HgBr2(s) -> Hg2+(aq) + 2Br-(aq)
In HgBr2, the oxidation number of mercury (Hg) is +2 and for bromine (Br) it is -1.
Ammonia is the scientific name. There is no other name for it.
Not sure of the common name, but it is "from natural gas".