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H 2 S 2 O 5 +5 (of the sulfur atom bonded to 3 oxygen atoms), +3 (of other sulfur atom) Disulfite commonly known as metabisulfite, S 2 O 2− 5: Not known. Sulfurous acid: H 2 SO 3 +4 Bisulfite, HSO − 3 and sulfite, SO 2− 3: Not known. Dithionous acid: H 2 S 2 O 4 +3 Dithionite, O 2 SSO 2− 2: Not known. Sulfoxylic acid: H 2 SO 2 +2 ...
Basic gallium sulfate is known with the formula (H 3 O)Ga 3 (SO 4) 2 (OH) 6. [6] Double gallium sulfates are known with composition NaGa 3 (SO 4) 2 (OH) 6, KGa 3 (SO 4) 2 (OH) 6, RbGa 3 (SO 4) 2 (OH) 6, NH 4 Ga 3 (SO 4) 2 (OH) 6. These compounds are isostructural with jarosite and alunite. Jarosite and alunite can contain a small amount of ...
Nguyen Ngoc Binh. Born September 17, 1959: Alma mater ... [2] Awards. Winner of the IEICE Award for Excellent Research Results (from Tokai branch, Japan, 1995). ...
Lê Ngọc Bình (黎玉玶, 1785 [1] – 1810) was a Vietnamese princess, youngest daughter of Emperor Lê Hiển Tông of Lê dynasty.Her early life was unknown, when the Tây Sơn dynasty succeeded Lê dynasty as the official dynasty of Vietnam; Emperor Quang Trung ordered his Crown Prince Nguyễn Quang Toản (later Emperor Cảnh Thịnh) to marry her.
Lithium sulfite, or lithium sulphite, is an ionic compound with the formula Li 2 SO 3. [1] References
SGO48 (read S.G.O. Forty-Eight) was a Vietnamese idol girl group based in Saigon, officially known as Ho Chi Minh City, Vietnam.They were the seventh international sister group of AKB48, after Indonesia's JKT48, China's SNH48 (former), Thailand's BNK48, Philippines's MNL48, China's AKB48 Team SH, and Taiwan's AKB48 Team TP, debuted on December 22, 2018, at Crescent Mall, District 7, Ho Chi ...
Sodium oxalate starts to decompose above 290 °C into sodium carbonate and carbon monoxide: [2]. Na 2 C 2 O 4 → Na 2 CO 3 + CO. When heated at between 200 and 525°C with vanadium pentoxide in a 1:2 molar ratio, the above reaction is suppressed, yielding instead a sodium vanadium oxibronze with release of carbon dioxide [6]
(NH 4) 2 SO 4 → (NH 4)HSO 4 + NH 3. Applications. It can be further neutralized with ammonia to form ammonium sulfate, a valuable fertilizer.