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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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nycaznfreak nycaznfreak
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11 years ago
How could you separate common salt and ammonium chloride?
So ammonium chloride sublimes? oh thanks I think you solved my problem. Thanks a lot!
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#1
11 years ago
I don't think it is possible to separate NaCl and NH4Cl because both sodium and ammonium are soluble in water (no exceptions) according to the solubitlity rules (all alkali metal and NH4+ are always soluble). Perhaps you can boil the water until there are no more water molecules left (i doubt that's possible though).
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#2
11 years ago
Heat the mixture, and allow the ammonium chloride to cool in another part of the apparatus.  Look up "sublimation of ammonium chloride".
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