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Aim: To determine the concentration of a Limewater solution Titration is used to analyse solutions and to investigate reactions. Titrations are common because they are quick, convenient, accurate and easy to automate. A titration only gives accurate results if the reaction is rapid and is exactly described by the chemical reaction. The analyst adds a measured volume of one solution to a flask with a pipette, and then adds the standard solution from a burette. The end point is by adding a few drops of indicator. Apparatus, Equipment and chemicals that I will need are as follows: Pipette 25 cm Burette Conical flask 250cm Volumetric Flask 500cm While Tile Clamp and stand Indicator (methyl Orange) Limewater Hydrochloric acid Distilled Water Funnel How much should I dilute my Acid down? Balanced Equation is Ca(OH) 2 + 2HCL ==> 2H2O + CACL2 1g dm3 = 1/74 = 0.0135moldm3 To check 40+(16+1) x2 = 74 Equation Vs = Vw x Mw / MS =...

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