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Strontium Carbonate: Powdered Celestine Boiled with Soda Solution (Thorpe 1912)
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28. Oktoba 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.
Kati
1 day

Maagizo

1

Powder the celestine

Grind celestine to a powder.

Vifaa kwa hatua hii:

SelestiniSelestini1 as required

Zana zinazohitajika:

Kinu na mchiKinu na mchi
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.

Vifaa kwa hatua hii:

Kabonati ya Sodiamu (Majivu ya Soda)Kabonati ya Sodiamu (Majivu ya Soda)1 as required
MajiMaji1 as required

Zana zinazohitajika:

Bikari ya BorosilikatiBikari ya Borosilikati
Sahani ya Kupasha JotoSahani ya Kupasha Joto
Miwani ya kinga dhidi ya kemikaliMiwani ya kinga dhidi ya kemikali
3

Wash and dry

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

Zana zinazohitajika:

Karatasi ya KuchujaKaratasi ya Kuchuja
MajiMaji
Tanuri la kukaushiaTanuri la kukaushia

Vifaa

3

Zana Zinazohitajika

7

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