A 0.649g sample containing only K2SO4 and (NH4)2SO4 was disolved in water and treated with Ba(NO3)2 to precipitate all s
Posted: Fri Jul 15, 2022 4:45 pm
A 0.649g sample containing only K2SO4 and (NH4)2SO4 was disolved in water and treated with Ba(NO3)2 to precipitate all sulfate as BaSO4. If 0.977g of precipitate was formed, calculate the percent of each sulphate compound in the sample