Sunday, July 9, 2017

2.41C: Describe an Experiment to Prepare a Pure, Dry Sample of an Insoluble Salt, Starting from Two Soluble Reactants



PREPARATION OF INSOLUBLE SALTS:
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USING TWO SOLUBLE REACTANTS:
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Soluble Salt can be formed by a precipitation reaction - a reaction that produces a precipitate.
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PREPARATION OF INSOLUBLE SALT
Diagram showing the Filtration of Mixture to Remove the Precipitate
METHOD:

  • Dissolve soluble salt in beaker of Water and mix together using a stirring Rod
  • Filter to remove Precipitate from mixture
  • Wash filtrate with Water to remove traces of other Solutions
  • Leave in an oven to Dry

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