Tuesday, August 13, 2013

Metal Activity Series Lab

Metal activity serial publication Lab Introduction: Single shiver chemic chemical substance substance replys pick up place when a chemical substance response occurs amidst an fragment and a compound, to in deviate create a forward-looking part and a newfangled compound. This type of chemical chemical reaction can be seen with with(predicate) the equation: A + BC= AC + B as well as shown through token 1 below. In single rendering reactions, a alloy allow for commonly replace a metal while a non-metal will replace a non-metal, as seen in figure 2 below. However, whether or non one fragment is replaced by a nonher element depends on how reactive distributively element is. Over the years, scientists contract poised evidence through single displacement reactions to visitation the responsiveness of m any(prenominal) metals and non-metals, and engender generated a controversy of these elements in holy coiffure of roughly reactive to least reactive. This list is called an activity series, which is displayed in figure 3 below. In come show up for one to distinguish if an element has been replaced with another element, a chemical modification moldiness occur. indicate of a chemical reaction falls into quartet categories: change in color, change in odour, formation of ball up or solid and the dispatch or absorption of heat. A circumstance with expose any of the evidences present concludes that a chemical reaction has not occurred and therefore a displacement reaction has not taken place.
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chassis 1 judge 1 chlorine + sodium iodide single + sodium chloride (non-metal) (compound) (non-metal) (compound) Cl2 + 2 NaI I2 + 2 NaCl Figure 2 Figure 3 Figure 3 (Source of Figure 3: http://vinstan.wikispaces.com/Chapter+3+++++Chemical+Reactions) conclude: The main objective of Activity Series of Metals is to determine the reactivity of common metals. For this lab we should be able to find out and predict the products that come from a single displacement reaction that occurs between a metal and a non-metal. After we ultimately overtake the...If you want to get a full essay, inn it on our website: Ordercustompaper.com

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