Posted by Help please! on Thursday, September 29, 2011 at 1:16pm.
Two or three things I want to point out to you. First, note the correct spelling of chemistry. Second, Au is NOT soluble in HNO3 alone. That's why Au is called a noble metal and it requires aqua regia (royal water) to dissolve it. Aqua regia is a mixture of HNO3 and HCl. For the problem:
Convert 2.35g AgCl to g Ag (find percent Ag in AgCl) and %Ag(as a fraction) x 2.35 = g Ag.
%Ag = (g Ag/g sample)*100 =
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