1.

Most commercial hydrochloric acid is prepared by heating NaCl with concentrated H2SO4. How much sulphuric acid containing 90.0% H2SO4by mass is needed for the production of 200 kg of conc. HCl containing 42.0% HCl by mass?

Answer»

Most commercial hydrochloric acid is prepared by heating NaCl with concentrated H2SO4. How much sulphuric acid containing 90.0% H2SO4by mass is needed for the production of 200 kg of conc. HCl containing 42.0% HCl by mass?





Discussion

No Comment Found