yes
Copper (II) Bromide
yes
Copper (I) bromide. Unlike with a zinc compound question I just answered, the (I) here is pretty important; both copper (I) bromide and copper (II) bromide exist and are commercially available.
Chromium bromide.
Two compounds are known: - copper(I) bromide: CuBr - copper (II) bromide: CuBr2
Nickel(II) bromide is soluble in water.
Copper (II) Bromide
Copper(I) bromide is CuBr. Copper(II) bromide is CuBr2
Most metal halides are water soluble, and cobalt (II) bromide is no exception.
NiBr2 (nickel(II) bromide) is soluble in water, ethanol, and other polar solvents.
yes
Yes, copper II nitrate (Cu(NO3)2) is soluble in water. It forms a clear blue solution when dissolved in water.
Copper (I) bromide. Unlike with a zinc compound question I just answered, the (I) here is pretty important; both copper (I) bromide and copper (II) bromide exist and are commercially available.
Chromium bromide.
Two compounds are known: - copper(I) bromide: CuBr - copper (II) bromide: CuBr2
CuBr2 is often referred to as copper bromide. A more precise name is cupric bromide, which specifies that the copper is in the +2 state, and to distinguish it from cuprous bromide, with copper in the +1 state. It may also be written as copper (II) bromide.
copper (II) hypobromite