What is the full balanced equation??

Hg2(NO3)2(aq) + HBr(aq) → ?

1 answer

Hg2(NO3)2(aq) + 2HBr(aq) ==> Hg2Br2(s) + 2HNO3(aq)
Hg(I) salts commonly dimerize and instead of existing as HgCl or HgBr or HgI they exist as Hg2Cl2, Hg2Br2, and Hg2I2.