Copper sulfate is produced industrially by treating copper metal with hot concentrated sulfuric acid or its oxides with dilute sulfuric acid. For laboratory use, copper sulfate is usually purchased.hen water is then added to the anhydrous compound, it turns back into the pentahydrate form, regaining its blue color, and is known as blue vitriol. Copper(II) sulfate pentahydrate can easily be produced by crystallization from solution as copper(II) sulfate is quite hygroscopic.
n. 1. The gear or tackle, other than a yoke, with which a draft animal pulls a vehicle or implement. 2. Something resembling such gear or tackle, as the arrangement of straps used to hold a parachute to the body. 3. A device that raises and lowers the warp threads on a loom. 4. Archaic Armor for a man or horse.
sail, canvas, canvass, sheet(noun) a large piece of fabric (usually canvas fabric) by means of which wind is used to propel a sailing vessel. canvas, canvass(verb) the mat that forms the floor of the ring in which boxers or professional wrestlers compete. the boxer picked himself up off the canvas.