M Mariah New member Aug 28, 2010 #1 A .643 sample of CuCl2 * nH2O was heated to drive off the waters of hydration. A .507 gram residue of CuCl2 remained. How do I find the emipirical formula of the substance?
A .643 sample of CuCl2 * nH2O was heated to drive off the waters of hydration. A .507 gram residue of CuCl2 remained. How do I find the emipirical formula of the substance?
