(flÄt) n. 1. A number of warships operating together under one command. 2. A number of vessels having a shared origin, purpose, or area of operation: the Japanese merchant fleet; the North Pacific fishing fleet. 3. A group of vehicles, such as taxicabs or airliners, owned or operated as a unit.
No AgCl is not soluble, the reasoning of it being soluble because NaCl is, is incorrect. NaCl is soluble because it is a group 1 metal. AgCl is no because it forms a precipitate.
The differences between the colours of the precipitates of silver chloride and silver bromide are difficult to see unless you have both together to compare. To help distinguish them, we can add dilute ammonia solution. Silver chloride dissolves in the ammonia solution, but silver bromide is insoluble. (Silver bromide will dissolve in concentrated ammonia solution, but silver iodide is insoluble even in concentrated ammonia solution.) Sulfate ion (SO 4 2â) Look at the test for the sulfate ion in Fig.2 below: