tan_hc88 Posted February 11, 2009 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?
UC Posted March 2, 2009 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.
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