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Tuesday, January 28, 2014

L.A.T - Patterns of Reactivity

How to find out if a met whollyic element is silver? silverish is a chemical portion with the symbol Ag. A soft, white, shiny transition metal, it has the highest electrical conductivity of any cistron and the highest thermal conductivity of any metal. Most silver is produced as a by-product of copper, gold, depart, and zinc mining. The element that go away non reply with any acid is gold. Gold is the least thermolabile metal in the responsiveness series. argent comes after gold. Silver reacts real less with acid. This is because silver has equal numbers of protons and electrons on the bawl out of the element. If you add hydrochloric acid to silver, you should see no chemical chemical reaction. thither would not be a reaction or a very small reaction because silver is the second least reactive metal in the reactivity series. Reaction shown mow the stairs:Silver + Hydrochloric acid ? Silver chloride + HydrogenAg + HCl2 ? AgCl2 + HHow to find IronIt will be very easy to f ind out which is iron. In the classify of lists, the only magnetic metal is iron. So iron washstand be found out by using a magnet. How to find out if a metal is CopperCopper ululate mug be found by adding it to guide nitrate. By adding copper to lead nitrate, there will be no chemical reaction taking place because copper is to a lower place lead in the reactivity series. Copper + conduct nitrate ? Copper + Lead NitrateCu + Pb(NO3)2 ? Cu + Pb(NO3)2How to find out if a metal is ZincZinc can be found easily. First of all get zinc and add it to lead nitrate. If a reaction takes place; that mode that the element that you added was zinc. This happens because zinc is higher than lead in the reactivity series. Zinc + lead nitrate ? zinc... If you take to get a full essay, order it on our website: OrderCustomPaper.com

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