A Problem on Salt Analysis! 3

Chemistry Level 3

\((A)\) is a salt with divalent cation. \((A)\) gives yellow ppt with \(\ce{{K}_{2}Cr{O}_{4}}\) as well as with \(\ce{AgN{O}_{3}}\). \((A)\) gives green colour in flame. \((A)\) is precipitated by \(\ce{{H}_{2}S}\) neither in acidic nor ammonical medium, but addition of \(\ce{{(N{H}_{4})}_{2}C{O}_{3}}\) in \(\ce{N{H}_{4}OH}\) gave white ppt \((B)\). \(0.297\text{ g}\) of \((A)\) gave \(0.197\text{ g}\) of \((B)\). Find the molecular mass of \((A)\).

Two more problems on Salt Analysis are as follows:

  1. A Problem on Salt Analysis!

  2. A Problem on Salt Analysis! 2

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