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Strontium Carbonate: Powdered Celestine Boiled with Soda Solution (Thorpe 1912)
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Charlie

28. Ukwakira 2026DE
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Strontium Carbonate: Powdered Celestine Boiled with Soda Solution (Thorpe 1912)

Celestine, the natural strontium sulphate, boiled with a solution of sodium carbonate turns into strontium carbonate, while the sulphate goes into the solution. Source: Thorpe, Dictionary of Applied Chemistry vol. 5 (1912), Strontium, after Trachsel (1886). Not given: amounts, strength or time; washing and drying are ours. Picture drawn by Youblob.
Hagati
1 day

Amabwiriza

1

Powder the celestine

Grind celestine to a powder.

Ibikoresho by'iyi ntambwe:

CelestineCelestine1 as required

Ibikoresho bikenewe:

Isekuru n'UmuhiniIsekuru n'Umuhini
2

Boil it with sodium carbonate solution

Boil the powdered mineral with a solution of sodium carbonate. It becomes strontium carbonate. Not given: amounts, strength or time. Goggles for the hot alkali.

Ibikoresho by'iyi ntambwe:

Karubonate ya Sodiyumu (ivu rya soda)Karubonate ya Sodiyumu (ivu rya soda)1 as required
AmaziAmazi1 as required

Ibikoresho bikenewe:

Igikombe cya BorosilikateIgikombe cya Borosilikate
Urubaho rushyushyaUrubaho rushyushya
Amadarubindi yo Kwirinda IbinyabutabireAmadarubindi yo Kwirinda Ibinyabutabire
3

Wash and dry

Ours: filter off the carbonate, wash it well with water to remove the sodium sulphate, and dry it.

Ibikoresho bikenewe:

Urupapuro rwo KuyungururaUrupapuro rwo Kuyungurura
AmaziAmazi
Ifuru yo kumishahoIfuru yo kumishaho

Ibikoresho

3

Ibikoresho bikenewe

7

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