What should we use for precipitation with sulphuric acid?

Soluble salts of barium, lead and strontium precipitate respective insoluble sulphates on mixing with dilute sulphuric acid. read more

Soluble salts of barium, lead and strontium precipitate respective insoluble sulphates on mixing with dilute sulphuric acid. Barium chloride, barium nitrate, lead nitrate, lead acetate, strontium chloride and strontium nitrate are good examples of such water-soluble salts. read more

PRECIPITATION WITH SULPHURIC ACID. The precipitation tank, charged with the solution of barium chloride, is provided with wooden stirrers, which, in view of the large quantities of acid used, should not have any more metal fittings than absolutely necessary in the parts immersed in the liquid. read more