Silver bromate

Ha.la.tes, Silver chlorate, AgClO, silver bromate, AgBrO, and silver iodate, AglO, have been prepared. The halates may decompose explosively if heated. 

Interaction with moist barium bromate is very violent, and mixtures with potassium bromate and water (3-4%) ignite at 20°C. In absence of water, ignition occurs at 125°C. Silver bromate also deflagrates. 

See Silver bromate Sulfur compounds Nitric acid Sulfur halides... 

Silver bromate Sulfur compounds Sodium peroxide Hydrogen sulfide... 

Silver bromate Sulfur compounds Silver chlorite Hydrochloric acid, etc. MRH 2.00/88... 

Lead acetate-lead bromate, 1540 Lead(II) chlorite, 4102 Mercury(II) bromate, 0270 Potassium bromate, 0255 Potassium chlorate, 4017 Potassium periodate, 4620 Silver bromate, 0007... 

Silver bromate, 0007 Silver buten-3-ynide, 1408 Silver chlorate, 0011 Silver chloride, 0008 Silver chlorite, 0010... 

Koizumi, E. and Miyamoto, H. The solubility of silver bromate in tetrahydrofuran-water mixed solvents. Bull. Chem. Soc. Jpn., 29(9) 950-953, 1956. 

Ramette, R.W. and Spencer, J.B. Electrolyte effects on silver bromate solubility in protium and deuterium oxide solutions at 25 °. Evidence for association of silver and nitrate ions, J. Am. Chem. Soc., 67(4) 944-946, 1963. 

Silver bromate [7785-23-1] M 235.8. Crystd from hot water (80ml/g). 

The stock solution, ca. 0.3 mol dm-3, of hydrobromic acid was prepared from a twice-distilled sample of the hydrobromic acid. Its bromide content was determined gravimetrically as silver bromide. Triplicate runs agreed to within 0.02%. The silver + silver bromide electrode was of the thermal type, prepared by heating twice recrystallized silver bromate (10 mass percent) and silver oxide (90 mass percent) at a temperature of 820° K. The preparation of the silver oxide, the preparation of the hydrogen electrodes, the design of the cell, the purification of the hydrogen gas, and other experimental techniques, have been described earlier (13,14,15). The water bath in which the cells were immersed was controlled to within 0.02°K. 

Oxygen difluoride Combustible gases Perchloryl fluoride Hydrocarbons, etc. Silver bromate Sulfur compounds... 

Lead chromate Sulfur Lead(II) chlorite Non-metals Phosphorus(III) oxide Potassium bromate Non-metals Potassium chlorate Charcoal, etc., or Non-metals Potassium chlorite Sulfur Potassium perchlorate Sulfur Potassium permanganate Non-metals Silver bromate Sulfur compounds Silver chlorite Hydrochloric acid, etc. 

Concentrated sulfuric acid Silver nitrate Bromates, Br03 Evolution of red bromine vapors even in cold White precipitate of silver bromate that is soluble in dilute ammonia... 

Oxidants. Hydrogen sulfide ignites on contact with silver bromate,8 bromine pentafluoride,9 mercury(I) bromate,10 lead hypochlorite,11 copper chromate,12 fluorine,13 fuming nitric acid,14 solid sodium peroxide,15 and dry or moist lead oxide.5 16 Dichlorine oxide17 or chlorine trifluoride18 explodes on contact with hydrogen sulfide. Heated chromium trioxide incandesces in a stream of hydrogen sulfide. 

When the bromate is tested with silver nitrate why is it necessary to have the solution hot (Look up solubility of silver bromate.)... 

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