The first step of the Leblanc process uses sodium chloride and this substance, a bath of which is used to make rayon filaments.
The first step of the Leblanc process uses sodium chloride and this substance, a bath of which is used to make rayon filaments. A device known as a Glover tower is used in the lead chamber process to produce this compound, which can also be made in the contact process. Once known as oil of vitriol, it can be described as "fuming" and serve as the electrolyte in lead-acid storage batteries. For 10 points, name this very strong acid with formula H2SO4.
The first step of the Leblanc process uses sodium chloride and this substance, a bath of which is used to make rayon filaments.
sulfuric acid [accept H2SO4 before it is read; prompt on oil of vitriol]