WRITE THE BALANCED CHEMICAL EQUATION,WRITE THE OVERALL IONIC EQUATION,IDENTIFY THE SPECTOR IONS AND POSSIBLE PRECIPITATES,WRITE THE NET IONIC EQUATION FOR mercury(II)chloride(aq)+potassium sulfide(aq)

Answer 1

You add the (aq) and (s)
HgCl2(aq) + K2S(aq) ==> HgS(s) + 2KCl(aq)

Now separate into ions but leave HgS(s) as the molecular form
Finally, cancel any ions that are common to both sides of the equation.

Answer 2

What is the balanced chemical equation for the reaction hcl(aq) + ca(oh)2(aq) cacl2(aq) + h2o(l)