Making salts methods

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Created by: Emily Hopwood
Created on: 30-04-16 17:12

Metal + Acid

Salt + Hydrogen

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Metal + Oxide

Salt + Water

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Metal + Carbonate

Salt + Water + Carbon Dioxide

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Adding metal/metal oxide/metal carbonate to an acid

1. Add an excess of the metal/metal oxide/metal carbonate and stir until all reactants have been used up. 2. Filter the excess. 3. Heat gently until crystals start to form. 4.Leave in a warm place for crystallisation to occur

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Acid + Alkali

1. Pipette 25cm3 of alkali into a conical flask. 2. Add indicator 3. Fill burette with acid, note starting volume. 4. Add the acid to the alkali. 5. Stop adding acid when the indicator changes colour

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