In the reaction of mercury (II) sulphate with the cerium (III)sulphate in the presence of sulfuric acid and nitric acid, along with the water, mercury (I) cyanide, carbon dioxide and the cerium(IV)sulphate are products. If 42.79ml of 0.1250M cerium (III) sulphate are needed to react totally with a 10g sample of an unknown containing mercury(II) sulphate,
Determine the percent mercury in the sample and discuss how much mercury (I) cyanide is produced?