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Which substance is best at nueutralising Hydrochloric Acid?
Member rating: No Rating | Words: | Submitted: Fri Sep 12 2003
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Investigation: Which substance is best at nueutralising Hydrochloric Acid? By Rob Arnold The planning section. Planning introduction Over the past few weeks we have been learning about most chemical reactions, acids and bases, and endothermic and exothermic reactions are the main things do to with this investigation. A base is used usually to neutralise acids, we are in the investigation looking to see weather Magnesium, Magnesium Oxide, or Magnesium Carbonate can significantly neutralise Hydrochloric acid. Aim We aim to in this experiment to see if one of Magnesium, Magnesium Oxide, or Magnesium Carbonate can neutralise Hydrochloric Acid in an exothermic reaction to a PH of seven. Equipment The items needed to do this investigation are: 1. A test tube rack. 2. Three test tubes. 3. Measuring cylinder. 4. Thermometers. 5. A small volume of Hydrochloric acid. 6. Magnesium. 7. Magnesium Carbonate. 8. Magnesium Oxide. 9. Universal Indicator. 10. U.I Chart Key factors The key factors in this experiment are: * Volume- The volume of the Hydrochloric Acid...
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