When in the 1+ oxidation state, mercury does not occur as a lone Hg+ ion. Instead it forms the polyatomic ion Hg22+.
As a result, this ion will bond with two bromide (Br-) ions.
The formula for Mercurous Bromide is Hg2Br2.
AgBr is silver bromide. Ag2Br does not exist. Hg2Br2 is mercury(I) bromide.
When mercurous carbonate reacts with calcium bromide, a double displacement reaction occurs, resulting in the formation of mercurous bromide and calcium carbonate. The balanced chemical equation for this reaction is: Hg2CO3 + CaBr2 -> Hg2Br2 + CaCO3.
Mercury(II) bromide
When mercurous carbonate (Hg2CO3) reacts with calcium bromide (CaBr2), it forms mercurous bromide (Hg2Br2) and calcium carbonate (CaCO3). This is a double displacement reaction where the positive ions in the compounds switch places to form the products.
The formula for Mercurous Bromide is Hg2Br2.
The compound Hg2Br2 is commonly known as mercury(I) bromide.
AgBr is silver bromide. Ag2Br does not exist. Hg2Br2 is mercury(I) bromide.
Some examples of insoluble bromide compounds include silver bromide (AgBr), lead(II) bromide (PbBr2), and mercury(I) bromide (Hg2Br2). These compounds do not dissolve easily in water and form solid precipitates when bromide ions are combined with the corresponding metal ions.
When mercurous carbonate reacts with calcium bromide, a double displacement reaction occurs, resulting in the formation of mercurous bromide and calcium carbonate. The balanced chemical equation for this reaction is: Hg2CO3 + CaBr2 -> Hg2Br2 + CaCO3.
HgBr2 is mercury II bromide or mercuric bromide.
Mercury(II) bromide
Mercury(I) bromide formula is Hg2Br2Mercury(II) bromide formula is HgBr2See attached link for more information on mercury bromide.
HgBr2
When mercurous carbonate (Hg2CO3) reacts with calcium bromide (CaBr2), it forms mercurous bromide (Hg2Br2) and calcium carbonate (CaCO3). This is a double displacement reaction where the positive ions in the compounds switch places to form the products.
mercury bromide
HgBr2