1.013-g sample of ZnSO4xH2O is dissolved in an aqueous solutionof BaCl2. The pur

1.013-g sample of ZnSO4xH2O is dissolved in an aqueous solutionof BaCl2. The pure BaSO4 precipitate is filtered out of solutiondried and its mass is determined to be 0.8223 g. What is the valueof x in ZnSO4xH2O?