Chemistry C2 GCSE AQA - UNIT 7

End of units for C2 Chemistry

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Acids and Alkalis

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Making Salts

  • ACID + METAL > SALT + HYDROGEN
  • ACID + BASE > SALT + WATER
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Making Salts from Solutions

  • ACID + ALKALI > SALT + WATER
  • H+(aq) (from acid) + OH (aq) (from alkali) > H(2)O (l)
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Precipitate

  • Precipitate - A solid product which forms when two solutions react together
  • Precipitation Reaction - Two solutions are reacted to give a solid product
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Comments

bex

well that was ****

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