tan_hc88 Posted February 11, 2009 Share Posted February 11, 2009 I know one way is by cell diaphragm electrolysis, and another is by chemical displacement of stannous chloride, though gives a high level of impurities. Are there any other better ways? Link to comment Share on other sites More sharing options...
John Cuthber Posted February 14, 2009 Share Posted February 14, 2009 Dissolve tin in sulphuric acid. Link to comment Share on other sites More sharing options...
UC Posted March 2, 2009 Share Posted March 2, 2009 Dissolve tin in moderate strength sulfuric acid and keep air out, or you'll make some stannic ions Sn(IV) out of your stannous Sn(II) ions. It probably needs excess acid around to be stable in solution. Link to comment Share on other sites More sharing options...
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