Sulfate Ion → Sulfuric Acid

HRID 2120505Notes

Reaction equation

[Ca].[Mg:2].[Cl-].[Mg+2].[Cl-].[S:6]([O-:10])([O-:9])(=[O:8])=[O:7]>>[S:6]([O-:10])([O-:9])(=[O:8])=[O:7].[Mg+2:2].[S:6](=[O:8])(=[O:7])([OH:10])[OH:9]

Participants

Reactant 4

HCID 1117Sulfate Ion

HCID 5360315Magnesium Chloride

HCID 5460341Calcium

HCID 5462224Magnesium

Product 2

HCID 1118Sulfuric Acid

HCID 24083Sulfuric acid magnesium salt (1:1)

Procedure

Preferably the aqueous solution of calcium ions or magnesium ions of step a) is a solution of magnesium chloride. It is also preferred that the solution contains sulphate ions, preferably obtained from magnesium sulphate and/or sulphuric acid.

Sources & evidence

ORD record: ord-01b2f21e10e34cabb866ff884e4f1e27
Source dataset: uspto-grants-2004_02
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06692709B2

Reaction notes

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