An example of aqua is the color peacock blue.
It is usually prepared by dissolving the metal in aqua regia.
Fe2P forms crystalline needles insoluble in acids except aqua regia; it is obtained by fusing copper phosphide with iron.
Mineral acids generally attack the crystallized metal very little even in the heat; aqua regia, however, dissolves it readily, and so does hydrofluoric acid.
Swimming pool Parties Aqua Run Party This is a private pool booking with a selection of floats and a pool inflatable.
He stopped on a small aqua envelope and frowned at the return address.