In the previous episode we obtain a precipitate through supersaturation of a solution. • Solubilidad y Temperat...
In this episode we are going to produce precipitates through a chemical reacton. Mixing a solution of sodium hydroxide (NaOH) with one of copper sulfate (CuSO4) produce sodium sulfate (Na2SO4) dissolved and copper hydroxide (Cu(OH)2), thet precipitates to the bottom because is insoluble in water. The same happens with the ferrous sulfate (FeSO4).
en.wikipedia.org/wiki/Precipi...)
en.wikipedia.org/wiki/Chemica...
en.wikipedia.org/wiki/Copper(...
en.wikipedia.org/wiki/Iron(II...
en.wikipedia.org/wiki/Sodium_...
en.wikipedia.org/wiki/Copper(...
en.wikipedia.org/wiki/Sodium_...
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28 ноя 2015