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Barium cyanide is a chemical compound with the formula Ba(CN) 2. It is synthesized by the reaction of hydrogen cyanide and barium hydroxide in water or petroleum ether . [ 1 ] It is a white crystalline salt.
barium perbromate: Ba(BrO 4) 2 ·3H 2 O barium perbromate trihydrate: 115873-17-1 Ba(BrO 4) 2 ·4H 2 O barium perbromate tetrahydrate: 64504-66-1 Ba(CHO 2) 2: barium formate: 541-43-5 Ba(C 2 H 3 O 2) 2: barium acetate: 543-81-7 Ba(CN) 2: barium cyanide: 542-62-1 BaHfO 3: barium hafnate: 151640-29-8 BaHgI 4: barium tetraiodomercurate(II) 10048 ...
Ammonium cyanide – [NH 4]CN [41] ... Barium nitrate – Ba(NO 3) 2 [98] Barium oxalate – Ba(C 2 O 4) [99] Barium oxide – BaO [100] Barium permanganate – Ba ...
Barium nitrate is manufactured by two processes that start with the main source material for barium, the carbonate. The first involves dissolving barium carbonate in nitric acid, allowing any iron impurities to precipitate, then filtered, evaporated, and crystallized. The second requires combining barium sulfide with nitric acid. [4]
Substance Formula 0 °C 10 °C 20 °C 30 °C 40 °C 50 °C 60 °C 70 °C 80 °C 90 °C 100 °C Barium acetate: Ba(C 2 H 3 O 2) 2: 58.8: 62: 72: 75: 78.5: 77: 75
Cyanamide is the name for a functional group with the formula R 1 R 2 N−C≡N where R 1 and R 2 can be a variety of groups. These compounds are called cyanamides . One example is naphthylcyanamide, C 10 H 7 N(CH 3 )CN, which has been produced by the von Braun reaction , [ 19 ] a general method for the conversion of tertiary amines to ...
Cyanide is quantified by potentiometric titration, a method widely used in gold mining. It can also be determined by titration with silver ion. Some analyses begin with an air-purge of an acidified boiling solution, sweeping the vapors into a basic absorber solution. The cyanide salt absorbed in the basic solution is then analyzed. [47]
Barium nitrite is a chemical compound, the nitrous acid salt of barium. It has the chemical formula Ba(NO 2) 2. It is a water-soluble yellow powder. It is used to prepare other metal nitrites, such as lithium nitrite.