Hydrochloric Acid → Barium Sulfate

HRID 1742568

Reaktionsgleichung

Reaktionsgleichung von HRID 1742568
[C:1]([O-:4])(=[O:3])[CH3:2].[Ba+2:5].[C:6]([O-:9])(=[O:8])[CH3:7].[S:10]([O-:14])([O-:13])(=[O:12])=[O:11].[Na+:15].[Na+].Cl>O>[C:1]([O-:4])(=[O:3])[CH3:2].[Ba+2:5].[C:6]([O-:9])(=[O:8])[CH3:7].[S:10]([O-:14])([O-:13])(=[O:12])=[O:11].[Na+:15].[Na+:15].[S:10]([O-:14])([O-:13])(=[O:12])=[O:11].[Ba+2:5]

Komponenten

7

Edukt 3

HCID 313Hydrochloric AcidHCID 10980Barium acetateHCID 24436Sodium Sulfate

Produkt 3

HCID 10980Barium acetateHCID 24414Barium SulfateAusbeute 271,6 %HCID 24436Sodium Sulfate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Reaktionsbedingungen

Temperatur
85 °C

Versuchsvorschrift

Aqueous solutions of barium acetate (0.02 mol/l) and sodium sulfate (0.02 mol/l) were prepared by dissolving 11.043 gm of barium acetate (special reagent grade) and 2.926 gm of sodium sulfate (special reagent grade) into 2,000 gm of ion-exchanged water. The two solutions were heated at 85° C. and mixed together. The mixture was adjusted to pH 3.0 by an addition of 5.3 cc of concentrated hydrochloric acid, followed by the reaction in the same manner as in Example 1 to obtain 6.53 gm of barium sulfate powder.

Aufarbeitung

  1. additionmixed together
  2. customfollowed by the reaction in the same manner as in Example 1

Quellen und Nachweise

ORD-Eintrag
ord-c7ca38a8a96d48d1a768df93593d0858
Quelldatensatz
uspto-grants-1994_08
Patentnummer
US05340582

Verknüpfte Notizen

Wird geladen…