aqueous ammonia उदाहरण वाक्य

The silver halides formed are completely soluble, partially soluble, or not soluble at all, respectively, in aqueous ammonia solution.
Aqueous ammonia must be vaporized in order to be used, but it is substantially safer to store and transport than anhydrous ammonia.
For his master's degree he studied the thermodynamics of aqueous ammonia solutions, a subject introduced to him by T . A . White.
Unlike the hydroxides of aluminum and lead, zinc hydroxide also dissolves in excess aqueous ammonia to form a colorless, water-soluble ammine complex.
Reducing sugars can also be detected with the addition of Tollen's reagent, which consist of silver ions ( Ag + ) in aqueous ammonia.

In a positive test, the diamminesilver ( I ) complex oxidizes the aldehyde to a carboxylate ion and in the process is reduced to elemental silver and aqueous ammonia.
Mixing chlorine bleach and aqueous ammonia will result in the formation of chloramine, a highly toxic compound that is being used in many cities as a substitute for chlorine in water purification.
In 1892, the two were successful in producing filaments in substantial quantities by precipitating cellulose from solution in cuprammonium hydroxide ( copper ( II ) oxide dissolved in aqueous ammonia / sodium hydroxide ).
Thermal modeling of Saturn's moon K ( the melting point of aqueous ammonia ) may have persisted near its surface for several hundred million years after formation, and near a billion years closer to the core.
The material produced was 35 % Cu 4 O 3, 27 % Cu 2 O, and 38 % CuO . The process consists of the leaching of copper or its oxides with concentrated aqueous ammonia in a Soxhlet extractor.