Question
How to separate the substances of sodium chloride, ammonium chloride, lead chloride and iron fillings from a mixture.
Answers
Magnet used to separate iron filings.
PbCl2 is not soluble in waer.
Gently heat NaCl/NH4Cl to vaporize NH4Cl and condense the vapor on a cool surface above.
NaCl is left
PbCl2 is not soluble in waer.
Gently heat NaCl/NH4Cl to vaporize NH4Cl and condense the vapor on a cool surface above.
NaCl is left
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