Asked by Ana

What is the name of the following compounds;

Hg2(BrO2)2
Au(OCN)3
AuSCN
Ni3(AsO4)2

Thank you
Answered by DrBob222
Name the metal first, give it a roman numeral if it has more than one oxidation state, then name the anion. For example, AuSCN is gold(I) thiocyanate. I assume this assignment is to familiarize you with the names of polyatomic anions. Here is a fairly complete table with formulas and names.
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