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"Does the concentration or amount of a liquid affect the heat given out in a reaction?"
Member rating: No Rating | Words: | Submitted: Mon Jun 28 2004
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Investigation: "Does the concentration or amount of a liquid affect the heat given out in a reaction?" During the course of this investigation, I will attempt to discover whether the concentration (or amount) of a liquid affects the amount of heat given out in a reaction. Background Knowledge The knowledge that I know will be of use to this investigation is: * Neutralisation always produces a salt * An alkali will neutralise an acid * Alkalis are not the only compounds that will neutralise acids * When acids and alkalis mix, they try to cancel each other out * Water is always produced from an acid/alkali neutralisation reaction * As well as water, a salt is produced by the reaction * In order to find out whether an acid and an alkali have neutralised, I would need to use an indicator. Neutral liquids are pH7. Plan I will be completing a series of acid/alkali neutralisation experiments, using varying amounts of two chemicals:...
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