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13 Cards in this Set
- Front
- Back
Acid =
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solution produces h ions when dissolved in water.
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base =
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substance reacts with H ions of acid to form salt and water. many metal oxides or hydroxides. If base soluble in water called alkali.
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Salt =
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formed when metal ion replaced the h ions in an acid.
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acid + metal ->
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salt + hydrogen
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acid + carbonate ->
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salt + carbon dioxide + water
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acid + base (alkali) ->
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salt + water
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metal carbonate + acid ->
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salt + carbon dioxide + water
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alkali + acid ->
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salt + water
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All dilute sols of acids
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contain H + (aq) and can behave as proton donors.
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monoprotic acid
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one mole of acid produces 1 mole protons, therefore called monoprotic acid. HCl, HNO3, CH3COOH
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diprotic acid
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one mole produces 2 moles protons
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all bases react with proton donors, so
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called proton acceptors.
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Acid is said to have been
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neutralised by the base.
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