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    Just wondering why you would ever add nitric acid after you have added silver nitrate or barium chloride when normally it's first to remove other ions?
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    I think you can use it to dissolve the precipitate? I may be wrong, though.
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    (Original post by charlottelouc)
    Just wondering why you would ever add nitric acid after you have added silver nitrate or barium chloride when normally it's first to remove other ions?
    I know that u can different concentrations of NH3 to the precipitate to fully confirm the halide ions
 
 
 

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