Titration Preparing a Soluble Salt

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Method to prepare the soluble salt, sodium chloride, using hydrochloric acid and sodium hydroxide. Titration is first used to determine the amount of acid/alkali needed to neutralise the solution. Phenolphthalein is used as the indicator to identify the end-point. Neutralisation is then repeated without the indicator present, and the water removed through crystallisation to yield the 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