Tuesday, January 3, 2012

What m (g) of Au can form from 0.11 mol of Au(CN)2-?

The following reaction is used to extract gold from pretreated gold ore: 2Au(CN)2-(aq) + Zn(s) --> 2 Au(s) + Zn(CN)42-(aq)
Posted by Liza Gear at 3:03 AM

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