Search results
Results from the WOW.Com Content Network
Ammonia solutions decrease in density as the concentration of dissolved ammonia increases. At 15.6 °C (60.1 °F), the density of a saturated solution is 0.88 g/ml; it contains 35.6% ammonia by mass, 308 grams of ammonia per litre of solution, and has a molarity of approximately 18 mol /L.
The third column is the density of the liquid phase. The fourth column is the density of the vapor. ... Vapor over aqueous ammonia solution [7] Temp. %wt NH 3 ...
The aqueous solution of ammonia is basic, and may be described as aqueous ammonia or ammonium hydroxide. [30] ... solution has a density of 0.907 g/cm 3, ...
Ammonium carbonate is produced by combining carbon dioxide and aqueous ammonia. About 80,000 tons/year were produced as of 1997. 2 NH 3 + H 2 O + CO 2 → [NH 4] 2 CO 3 [2] An orthorhombic ammonium carbonate monohydrate is known ([NH 4] 2 CO 3 ·H 2 O). It crystallizes in an ammonia solution exposed in a carbon dioxide-rich atmosphere. [3]
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
The search engine that helps you find exactly what you're looking for. Find the most relevant information, video, images, and answers from all across the Web.
Ammonium bromide can be prepared by the direct action of hydrogen bromide on ammonia. NH 3 + HBr → NH 4 Br. It can also be prepared by the reaction of ammonia with iron(II) bromide or iron(III) bromide, which may be obtained by passing aqueous bromine solution over iron filings. 2 NH 3 + FeBr 2 + 2 H 2 O → 2 NH 4 Br + Fe(OH) 2
Ammonia odor Density: 1.097 g·mL −1: Melting point: 28.00 °C; 82.40 °F; 301.15 K ... The reaction of ethylene oxide with aqueous ammonia first produces ethanolamine: