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Tuesday, February 11, 2014

L.A.T - Patterns of Reactivity

How to find out if a metal is silver? smooth is a chemical portion with the symbol Ag. A soft, white, shiny transition metal, it has the highest electrical conductivity of any component part 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 provide non fight with any acid is gold. Gold is the least(prenominal) thermolabile metal in the responsiveness series. argent comes after gold. Silver reacts very(prenominal) less with acid. This is because silver has equal numbers of protons and electrons on the strap of the element. If you add hydrochloric acid to silver, you should see no chemical response. there would not be a reaction or a very sm every(prenominal) reaction because silver is the second least reactive metal in the reactivity series. Reaction shown obliterate the stairs:Silver + Hydrochloric acid ? Silver chloride + HydrogenAg + HCl2 ? AgCl2 + HHow to find Iron It will be very easy to find out which is constrict. 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 bellowing mug be found by adding it to communicate nitrate. By adding copper to lead nitrate, there will be no chemical reaction taking place because copper is below lead in the reactivity series. Copper + conduct treat ? 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 emergency to get a full essay, order it on our website: OrderCustomPaper.com

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