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The aim of the courework is to find the unknow concentration of HCl
Member rating: No Rating | Words: 2075 | Submitted: Tue Apr 29 2008
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Aim: The aim of the courework is to find the unknow concentration of HCl Introduction Chemical procedure is used for determining the concentration of a solution. A known volume of a solution of unknown concentration is reacted with a known volume of a solution of known concentration (standard). The standard solution is delivered from a pipette so the volume added is known. This technique is known as titration. Often an indicator is used to show when the correct proportions have reacted. This procedure is used for acid-base, redox, and certain other reactions involving solutions. Making the standrad solution A stadard solution is a solution which the concentration is accurately known.the concertration is usely in mol dm . when making the standard solution it's in important that the correct mass is substanced acuratley and all of the solution successfully transferred to the volummetic flask. Uses of volumetic solution Volumetric solution can be used in...
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